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 MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document by BUL146/D
Designer'sTM Data Sheet
SWITCHMODETM
NPN Bipolar Power Transistor For Switching Power Supply Applications
The BUL146/BUL146F have an applications specific state-of-the-art die designed for use in fluorescent electric lamp ballasts to 130 Watts and in Switchmode Power supplies for all types of electronic equipment. These high voltage/high speed transistors offer the following: * Improved Efficiency Due to Low Base Drive Requirements: -- High and Flat DC Current Gain -- Fast Switching -- No Coil Required in Base Circuit for Turn-Off (No Current Tail) * Full Characterization at 125C * Parametric Distributions are Tight and Consistent Lot-to-Lot * Two Package Choices: Standard TO-220 or Isolated TO-220 * BUL146F, Isolated Case 221D, is UL Recognized to 3500 VRMS: File #E69369 MAXIMUM RATINGS
Rating Collector-Emitter Sustaining Voltage Collector-Emitter Breakdown Voltage Emitter-Base Voltage Collector Current -- Continuous -- Peak(1) Base Current -- Continuous -- Peak(1) RMS Isolated Voltage(2) (for 1 sec, R.H. < 30%, TC = 25C) Total Device Dissipation Derate above 25C Operating and Storage Temperature Test No. 1 Per Fig. 22a Test No. 2 Per Fig. 22b Test No. 3 Per Fig. 22c (TC = 25C) Symbol VCEO VCES VEBO IC ICM IB IBM VISOL BUL146 BUL146F 400 700 9.0 6.0 15 4.0 8.0 -- -- -- 100 0.8 4500 3500 1500 40 0.32 Unit Vdc Vdc Vdc Adc Adc V
BUL146* BUL146F*
*Motorola Preferred Device
POWER TRANSISTOR 6.0 AMPERES 700 VOLTS 40 and 100 WATTS
BUL146 CASE 221A-06 TO-220AB
PD TJ, Tstg
Watts W/C C
- 65 to 150
THERMAL CHARACTERISTICS
Rating Thermal Resistance -- Junction to Case -- Junction to Ambient Maximum Lead Temperature for Soldering Purposes: 1/8 from Case for 5 Seconds Symbol RJC RJA TL BUL44 1.25 62.5 260 BUL44F 3.125 62.5 Unit C/W C BUL146F CASE 221D-02 ISOLATED TO-220 TYPE UL RECOGNIZED
ELECTRICAL CHARACTERISTICS (TC = 25C unless otherwise noted)
Characteristic OFF CHARACTERISTICS Collector-Emitter Sustaining Voltage (IC = 100 mA, L = 25 mH) Collector Cutoff Current (VCE = Rated VCEO, IB = 0) Collector Cutoff Current (VCE = Rated VCES, VEB = 0) (TC = 125C) Collector Cutoff Current (VCE = 500 V, VEB = 0) (TC = 125C) Emitter Cutoff Current (VEB = 9.0 Vdc, IC = 0) (1) Pulse Test: Pulse Width = 5.0 ms, Duty Cycle 10%. (2) Proper strike and creepage distance must be provided. Designer's and SWITCHMODE are trademarks of Motorola, Inc.
Designer's Data for "Worst Case" Conditions -- The Designer's Data Sheet permits the design of most circuits entirely from the information presented. SOA Limit curves -- representing boundaries on device characteristics -- are given to facilitate "worst case" design. Preferred devices are Motorola recommended choices for future use and best overall value.
Symbol
Min
Typ
Max
Unit
VCEO(sus) ICEO ICES
400 -- -- -- -- --
-- -- -- -- -- --
-- 100 100 500 100 100
Vdc Adc Adc
IEBO
Adc (continued)
REV 1
(c) Motorola, Inc. 1995 Motorola Bipolar Power Transistor Device Data
1
BUL146 BUL146F
ELECTRICAL CHARACTERISTICS -- continued (TC = 25C unless otherwise noted)
Characteristic ON CHARACTERISTICS Base-Emitter Saturation Voltage (IC = 1.3 Adc, IB = 0.13 Adc) Base-Emitter Saturation Voltage (IC = 3.0 Adc, IB = 0.6 Adc) Collector-Emitter Saturation Voltage (IC = 1.3 Adc, IB = 0.13 Adc) (TC = 125C) Collector-Emitter Saturation Voltage (IC = 3.0 Adc, IB = 0.6 Adc) (TC = 125C) DC Current Gain (IC = 0.5 Adc, VCE = 5.0 Vdc) DC Current Gain (IC = 1.3 Adc, VCE = 1.0 Vdc) DC Current Gain (IC = 3.0 Adc, VCE = 1.0 Vdc) DC Current Gain (IC = 10 mAdc, VCE = 5.0 Vdc) DYNAMIC CHARACTERISTICS Current Gain Bandwidth (IC = 0.5 Adc, VCE = 10 Vdc, f = 1.0 MHz) Output Capacitance (VCB = 10 Vdc, IE = 0, f = 1.0 MHz) Input Capacitance (VEB = 8.0 V) Dynamic Saturation Voltage: Determined 1.0 s and 3.0 s respectively after rising IB1 reaches 90% of final IB1 (see Figure 18) (IC = 1.3 Adc IB1 = 300 mAdc VCC = 300 V) (IC = 3.0 Adc IB1 = 0.6 Adc VCC = 300 V) 1.0 s 3.0 s 1.0 s 3.0 s (TC = 125C) (TC = 125C) (TC = 125C) (TC = 125C) ton (TC = 125C) toff (TC = 125C) Turn-On Time Turn-Off Time (TC = 125C) SWITCHING CHARACTERISTICS: Inductive Load (Vclamp = 300 V, VCC = 15 V, L = 200 H) Fall Time Storage Time (TC = 125C) Crossover Time (TC = 125C) Fall Time Storage Time (TC = 125C) Crossover Time (TC = 125C) Fall Time Storage Time (TC = 125C) Crossover Time (TC = 125C) tc (IC = 3.0 Adc, IB1 = 0.6 Adc IB2 = 0.6 Adc) tfi (TC = 125C) tsi tc (IC = 3.0 Adc, IB1 = 0.6 Adc IB2 = 1.5 Adc) tfi (TC = 125C) tsi tc (IC = 1.3 Adc, IB1 = 0.13 Adc IB2 = 0.65 Adc) tfi (TC = 125C) tsi -- -- -- -- -- -- -- -- -- -- -- -- 80 -- 2.6 -- -- -- 115 120 1.35 1.75 200 210 85 100 1.75 2.25 175 200 -- 210 -- 4.5 230 400 200 -- 2.5 -- 350 -- 150 -- 2.5 -- 300 -- 180 -- 3.8 -- 350 -- ns s ns ns s ns ns s ns (IC = 3.0 Adc, IB1 = 0.6 Adc IB1 = 1.5 Adc, VCC = 300 V) ton (TC = 125C) toff fT COB CIB -- -- -- -- -- -- -- -- -- -- -- 14 95 1000 2.5 6.5 0.6 2.5 3.0 7.0 0.75 1.4 -- 150 1500 -- -- -- -- -- -- -- -- MHz pF pF (TC = 125C) (TC = 125C) (TC = 125C) VBE(sat) VCE(sat) -- -- -- -- -- -- 14 -- 12 12 8.0 7.0 10 0.82 0.93 0.22 0.20 0.30 0.30 -- 30 20 20 13 12 20 1.1 1.25 0.5 0.5 0.7 0.7 34 -- -- -- -- -- -- Vdc Vdc Symbol Min Typ Max Unit
hFE
--
VCE(dsat)
V
SWITCHING CHARACTERISTICS: Resistive Load (D.C. 10%, Pulse Width = 20 s) Turn-On Time Turn-Off Time (IC = 1.3 Adc, IB1 = 0.13 Adc IB2 = 0.65 Adc, VCC = 300 V) -- -- -- -- -- -- -- -- 100 90 1.35 1.90 90 100 1.7 2.1 200 -- 2.5 -- 150 -- 2.5 -- ns s ns s
2
Motorola Bipolar Power Transistor Device Data
BUL146 BUL146F
TYPICAL STATIC CHARACTERISTICS
100 TJ = 125C h FE , DC CURRENT GAIN TJ = 25C TJ = - 20C VCE = 1 V h FE , DC CURRENT GAIN 100 TJ = 125C TJ = 25C TJ = - 20C VCE = 5 V
10
10
1 0.01
0.1
1
10
1 0.01
0.1
1
10
IC, COLLECTOR CURRENT (AMPS)
IC, COLLECTOR CURRENT (AMPS)
Figure 1. DC Current Gain @ 1 Volt
Figure 2. DC Current Gain @ 5 Volts
2 TJ = 25C
10
V CE , VOLTAGE (V)
V CE , VOLTAGE (V)
1
1
IC = 1 A
2A
3A
5A
6A
0.1
IC/IB = 10 TJ = 25C TJ = 125C 0.1 1 10
IC/IB = 5 0 0.01 0.1 1 10 0.01 0.01
IB, BASE CURRENT (mA)
IC COLLECTOR CURRENT (AMPS)
Figure 3. Collector Saturation Region
Figure 4. Collector-Emitter Saturation Voltage
1.2 1.1 1 V BE , VOLTAGE (V) 0.9 0.8 0.7 0.6 0.5 TJ = 125C 0.1 1 IC/IB = 5 IC/IB = 10 10 TJ = 25C
10000 Cib 1000 C, CAPACITANCE (pF) TJ = 25C f = 1 MHz
100 Cob 10
0.4 0.01
1
1
10
100
1000
IC, COLLECTOR CURRENT (AMPS)
VCE, COLLECTOR-EMITTER VOLTAGE (VOLTS)
Figure 5. Base-Emitter Saturation Region
Figure 6. Capacitance
Motorola Bipolar Power Transistor Device Data
3
BUL146 BUL146F
TYPICAL SWITCHING CHARACTERISTICS (IB2 = IC/2 for all switching)
1000 IC/IB = 5 IC/IB = 10 IB(off) = IC/2 VCC = 300 V PW = 20 s 4000 3500 3000 t, TIME (ns) 2500 2000 1500 1000 TJ = 25C 0 2 4 6 8 500 0 0 2 4 6 8 IC, COLLECTOR CURRENT (AMPS) IC, COLLECTOR CURRENT (AMPS) IC/IB = 10 IC/IB = 5 TJ = 25C TJ = 125C IB(off) = IC/2 VCC = 300 V PW = 20 s
800 t, TIME (ns)
600
TJ = 125C
400
200 0
Figure 7. Resistive Switching, ton
2500 IC/IB = 5 IB(off) = IC/2 VCC = 15 V VZ = 300 V LC = 200 H 4000 3500 t si , STORAGE TIME (ns) 3000 2500 2000 1500 1000 500 7 8 0 3
Figure 8. Resistive Switching, toff
2000
TJ = 25C TJ = 125C IC = 3 A
IB(off) = IC/2 VCC = 15 V VZ = 300 V LC = 200 H
t, TIME (ns)
1500
1000
500 TJ = 25C TJ = 125C 0 1 IC/IB = 10
IC = 1.3 A 4 5 hFE, FORCED GAIN 6 7
0
3 4 6 2 5 IC COLLECTOR CURRENT (AMPS)
Figure 9. Inductive Storage Time, tsi
Figure 10. Inductive Storage Time, tsi(hFE)
250 tc 200
250 IB(off) = IC/2 VCC = 15 V VZ = 300 V LC = 200 H
200 t, TIME (ns) 150 t, TIME (ns) tfi
tc
150
tfi
100 IB(off) = IC/2 VCC = 15 V VZ = 300 V LC = 200 H 0 1 2 3 4 5 6 IC, COLLECTOR CURRENT (AMPS)
50 0
100 TJ = 25C TJ = 125C 7 8 TJ = 25C TJ = 125C 0 1 2 3 4 5 6 7 8 IC, COLLECTOR CURRENT (AMPS)
50
Figure 11. Inductive Switching, tc and tfi IC/IB = 5
Figure 12. Inductive Switching, tc and tfi IC/IB = 10
4
Motorola Bipolar Power Transistor Device Data
BUL146 BUL146F
TYPICAL SWITCHING CHARACTERISTICS (IB2 = IC/2 for all switching)
130 120 Tfi , FALL TIME (ns) 110 100 90 80 70 60 3 4 5 TJ = 25C TJ = 125C 6 7 8 9 10 11 12 13 14 15 hFE, FORCED GAIN IB(off) = IC/2 VCC = 15 V VZ = 300 V LC = 200 H IC = 3 A IC = 1.3 A TC , CROSS-OVER TIME (ns) 200 250 IC = 1.3 A
150 IC = 3 A TJ = 25C TJ = 125C 3 4 5 6 7 8
100
50
IB(off) = IC/2 VCC = 15 V VZ = 300 V LC = 200 H 9 10 11 12 13 14 15
hFE, FORCED GAIN
Figure 13. Inductive Fall Time
Figure 14. Inductive Cross-Over Time
GUARANTEED SAFE OPERATING AREA INFORMATION
100 DC (BUL146) I C , COLLECTOR CURRENT (AMPS) I C , COLLECTOR CURRENT (AMPS) 10 5 ms 1 ms 10 s 1 s 6 5 4 3 VBE(off) 2 -5V 1 0V 0.01 10 0 100 VCE, COLLECTOR-EMITTER VOLTAGE (VOLTS) 1000 0 -1, 5 V 800 600 400 200 VCE, COLLECTOR-EMITTER VOLTAGE (VOLTS) 7 TC 125C IC/IB 4 LC = 500 H
1 DC (BUL146F) 0.1
EXTENDED SOA
Figure 15. Forward Bias Safe Operating Area
Figure 16. Reverse Bias Switching Safe Operating Area There are two limitations on the power handling ability of a transistor: average junction temperature and second breakdown. Safe operating area curves indicate IC - VCE limits of the transistor that must be observed for reliable operation; i.e., the transistor must not be subjected to greater dissipation than the curves indicate. The data of Figure 15 is based on T C = 25C; T J(pk) is variable depending on power level. Second breakdown pulse limits are valid for duty cycles to 10% but must be derated when TC > 25C. Second breakdown limitations do not derate the same as thermal limitations. Allowable current at the voltages shown in Figure 15 may be found at any case temperature by using the appropriate curve on Figure 17. TJ(pk) may be calculated from the data in Figure 20 and 21. At any case temperatures, thermal limitations will reduce the power that can be handled to values less than the limitations imposed by second breakdown. For inductive loads, high voltage and current must be sustained simultaneously during turn-off with the base-to-emitter junction reverse-biased. The safe level is specified as a reverse-biased safe operating area (Figure 16). This rating is verified under clamped conditions so that the device is never subjected to an avalanche mode.
1,0 POWER DERATING FACTOR SECOND BREAKDOWN DERATING
0,8
0,6
0,4 THERMAL DERATING
0,2 0,0 20
40
60
80
100
120
140
160
TC, CASE TEMPERATURE (C)
Figure 17. Forward Bias Power Derating
Motorola Bipolar Power Transistor Device Data
5
BUL146 BUL146F
5 4 3 2 1 VOLTS 0 -1 -2 -3 -4 -5 0 IB 1 2 90% IB 1 s 3 s 3 4 TIME 5 6 7 8 VCE dyn 1 s dyn 3 s 10 9 8 7 6 5 4 3 2 1 0 0 1 2 3 4 TIME 5 6 7 8 IB 90% IB1 VCLAMP 10% VCLAMP IC tsi tc 10% IC 90% IC tfi
Figure 18. Dynamic Saturation Voltage Measurements
Figure 19. Inductive Switching Measurements
+15 V 1 F 100 3W MTP8P10 100 F VCE PEAK MTP8P10 MPF930 MUR105 +10 V MPF930 A 50 MJE210 COMMON 500 F 150 3W MTP12N10 IB2 RB2 V(BR)CEO(sus) L = 10 mH RB2 = VCC = 20 VOLTS IC(pk) = 100 mA INDUCTIVE SWITCHING L = 200 H RB2 = 0 VCC = 15 VOLTS RB1 SELECTED FOR DESIRED IB1 RBSOA L = 500 H RB2 = 0 VCC = 15 VOLTS RB1 SELECTED FOR DESIRED IB1 Iout IB RB1 VCE IB1 IC PEAK
150 3W
1 F -Voff
Table 1. Inductive Load Switching Drive Circuit
6
Motorola Bipolar Power Transistor Device Data
BUL146 BUL146F
TYPICAL THERMAL RESPONSE
1 r(t), TRANSIENT THERMAL RESISTANCE (NORMALIZED) D = 0.5 0.2 0.1 0.1 0.05 0.02 SINGLE PULSE 0.01 0.01 t1 P(pk)
t2 DUTY CYCLE, D = t1/t2 1 t, TIME (ms) 10
RJC(t) = r(t) RJC D CURVES APPLY FOR POWER PULSE TRAIN SHOWN READ TIME AT t1 TJ(pk) - TC = P(pk) RJC(t)
0.1
100
1000
Figure 20. Typical Thermal Response (ZJC(t)) for BUL146
1 r(t), TRANSIENT THERMAL RESISTANCE (NORMALIZED) D = 0.5
0.2 0.1 0.1 0.05 0.02 t2 DUTY CYCLE, D = t1/t2 0.01 0.01 SINGLE PULSE 0.1 1 10 t, TIME (ms) 100 1000 10000 100000 t1 P(pk)
RJC(t) = r(t) RJC D CURVES APPLY FOR POWER PULSE TRAIN SHOWN READ TIME AT t1 TJ(pk) - TC = P(pk) RJC(t)
Figure 21. Typical Thermal Response (ZJC(t)) for BUL146F
Motorola Bipolar Power Transistor Device Data
7
BUL146 BUL146F
TEST CONDITIONS FOR ISOLATION TESTS*
MOUNTED FULLY ISOLATED PACKAGE LEADS MOUNTED FULLY ISOLATED PACKAGE LEADS MOUNTED FULLY ISOLATED PACKAGE LEADS
CLIP
CLIP
0.107 MIN
0.107 MIN
HEATSINK 0.110 MIN Figure 22a. Screw or Clip Mounting Position for Isolation Test Number 1
HEATSINK
HEATSINK
Figure 22b. Clip Mounting Position for Isolation Test Number 2
Figure 22c. Screw Mounting Position for Isolation Test Number 3
* Measurement made between leads and heatsink with all leads shorted together.
MOUNTING INFORMATION**
4-40 SCREW PLAIN WASHER
CLIP
HEATSINK COMPRESSION WASHER NUT HEATSINK
Figure 23a. Screw-Mounted
Figure 23b. Clip-Mounted
Figure 23. Typical Mounting Techniques for Isolated Package
Laboratory tests on a limited number of samples indicate, when using the screw and compression washer mounting technique, a screw torque of 6 to 8 in . lbs is sufficient to provide maximum power dissipation capability. The compression washer helps to maintain a constant pressure on the package over time and during large temperature excursions. Destructive laboratory tests show that using a hex head 4-40 screw, without washers, and applying a torque in excess of 20 in . lbs will cause the plastic to crack around the mounting hole, resulting in a loss of isolation capability. Additional tests on slotted 4-40 screws indicate that the screw slot fails between 15 to 20 in . lbs without adversely affecting the package. However, in order to positively ensure the package integrity of the fully isolated device, Motorola does not recommend exceeding 10 in . lbs of mounting torque under any mounting conditions.
** For more information about mounting power semiconductors see Application Note AN1040.
8
Motorola Bipolar Power Transistor Device Data
BUL146 BUL146F
PACKAGE DIMENSIONS
-T- B
4
SEATING PLANE
F T S
C
NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION Z DEFINES A ZONE WHERE ALL BODY AND LEAD IRREGULARITIES ARE ALLOWED. DIM A B C D F G H J K L N Q R S T U V Z INCHES MIN MAX 0.570 0.620 0.380 0.405 0.160 0.190 0.025 0.035 0.142 0.147 0.095 0.105 0.110 0.155 0.018 0.025 0.500 0.562 0.045 0.060 0.190 0.210 0.100 0.120 0.080 0.110 0.045 0.055 0.235 0.255 0.000 0.050 0.045 --- --- 0.080 MILLIMETERS MIN MAX 14.48 15.75 9.66 10.28 4.07 4.82 0.64 0.88 3.61 3.73 2.42 2.66 2.80 3.93 0.46 0.64 12.70 14.27 1.15 1.52 4.83 5.33 2.54 3.04 2.04 2.79 1.15 1.39 5.97 6.47 0.00 1.27 1.15 --- --- 2.04
Q
123
A U K
H Z L V G D N R J
STYLE 1: PIN 1. 2. 3. 4. BASE COLLECTOR EMITTER COLLECTOR
BUL44 CASE 221A-06 TO-220AB ISSUE Y
-T- F Q A
123
SEATING PLANE NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. DIM A B C D F G H J K L N Q R S U INCHES MIN MAX 0.621 0.629 0.394 0.402 0.181 0.189 0.026 0.034 0.121 0.129 0.100 BSC 0.123 0.129 0.018 0.025 0.500 0.562 0.045 0.060 0.200 BSC 0.126 0.134 0.107 0.111 0.096 0.104 0.259 0.267 MILLIMETERS MIN MAX 15.78 15.97 10.01 10.21 4.60 4.80 0.67 0.86 3.08 3.27 2.54 BSC 3.13 3.27 0.46 0.64 12.70 14.27 1.14 1.52 5.08 BSC 3.21 3.40 2.72 2.81 2.44 2.64 6.58 6.78
-B-
C S U
H K -Y-
STYLE 2: PIN 1. BASE 2. COLLECTOR 3. EMITTER
G N L D
3 PL M
J R
0.25 (0.010)
B
M
Y
BUL44F CASE 221D-02 (ISOLATED TO-220 TYPE) ISSUE D
Motorola Bipolar Power Transistor Device Data
9
BUL146 BUL146F
Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. "Typical" parameters can and do vary in different applications. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer.
How to reach us: USA / EUROPE: Motorola Literature Distribution; P.O. Box 20912; Phoenix, Arizona 85036. 1-800-441-2447 MFAX: RMFAX0@email.sps.mot.com - TOUCHTONE (602) 244-6609 INTERNET: http://Design-NET.com
JAPAN: Nippon Motorola Ltd.; Tatsumi-SPD-JLDC, Toshikatsu Otsuki, 6F Seibu-Butsuryu-Center, 3-14-2 Tatsumi Koto-Ku, Tokyo 135, Japan. 03-3521-8315 HONG KONG: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852-26629298
10
Motorola Bipolar Power Transistor Device Data
*BUL146/D*
BUL146/D


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