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Transient Voltage Suppression Diodes
Surface Mount - 600W > P6SMB series
RoHS
P6SMB Series
Description The P6SMB series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Features typically less than 1.0ps from 0V to BV min applications to optimize board space capability resistance less than 1A R above 12V soldering guaranteed: 260C/40 seconds at terminals Underwriters Laboratory Flammability 94V-O
Agency Approvals
AGENCY AGENCY FILE NUMBER E230531
temperature coefficient
VBR = 0.1% x VBR@25C x T
junction Maximum Ratings and Thermal Characteristics (TA=25 C unless otherwise noted)
O
capability at 10x1000s waveform, repetition rate (duty cycles):0.01%
Unit W
Parameter Peak Pulse Power Dissipation at TA=25C by 10x1000s waveform (Fig.1)(Note 1), (Note 2) Power Dissipation on infinite heat sink at TA=50OC Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3) Maximum Instantaneous Forward Voltage at 50A for Unidirectional only (Note 4) Operating Junction and Storage Temperature Range Typical Thermal Resistance Junction to Lead Typical Thermal Resistance Junction to Ambient
Symbol PPPM PM(AV) IFSM VF TJ , TSTG RuJL RuJA
Value 600 5.0 100 3.5V/5.0 -65 to 150 20 100
Applications
W A V C C/W C/W
TVS devices are ideal for the protection of I/O Interfaces, VCC bus and other vulnerable circuits used in Telecom, Computer, Industrial and Consumer electronic applications.
Notes: 1. Non-repetitive current pulse , per Fig. 3 and derated above TA = 25OC per Fig. 2. 2. Mounted on copper pad area of 0.2x0.2" (5.0 x 5.0mm) to each terminal. 3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional device only,duty cycle=4 per minute maximum. _ _ 4. VF<3.5V for VBR < 200V and VF<5.0V for VBR > 201V.
(c)2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.Littelfuse.com/series/P6SMB.html for current information.
29 Revision: January 09, 2009
P6SMB Series
P6SMB Series
Transient Voltage Suppression Diodes
Surface Mount - 600W > P6SMB series
Electrical Characteristics
Part Number (Uni)
P6SMB6.8A P6SMB7 .5A P6SMB8.2A P6SMB9.1A P6SMB10A P6SMB11A P6SMB12A P6SMB13A P6SMB15A P6SMB16A P6SMB18A P6SMB20A P6SMB22A P6SMB24A P6SMB27A P6SMB30A P6SMB33A P6SMB36A P6SMB39A P6SMB43A P6SMB47A P6SMB51A P6SMB56A P6SMB62A P6SMB68A P6SMB75A P6SMB82A P6SMB91A P6SMB100A P6SMB110A P6SMB120A P6SMB130A P6SMB150A P6SMB160A P6SMB170A P6SMB180A P6SMB200A P6SMB220A P6SMB250A P6SMB300A P6SMB350A P6SMB400A P6SMB440A P6SMB480A P6SMB510A P6SMB530A P6SMB540A P6SMB550A
Part Number (Bi)
P6SMB6.8CA P6SMB7 .5CA P6SMB8.2CA P6SMB9.1CA P6SMB10CA P6SMB11CA P6SMB12CA P6SMB13CA P6SMB15CA P6SMB16CA P6SMB18CA P6SMB20CA P6SMB22CA P6SMB24CA P6SMB27CA P6SMB30CA P6SMB33CA P6SMB36CA P6SMB39CA P6SMB43CA P6SMB47CA P6SMB51CA P6SMB56CA P6SMB62CA P6SMB68CA P6SMB75CA P6SMB82CA P6SMB91CA P6SMB100CA P6SMB110CA P6SMB120CA P6SMB130CA P6SMB150CA P6SMB160CA P6SMB170CA P6SMB180CA P6SMB200CA P6SMB220CA P6SMB250CA P6SMB300CA P6SMB350CA P6SMB400CA P6SMB440CA P6SMB480CA P6SMB510CA P6SMB530CA P6SMB540CA P6SMB550CA
Marking UNI
6V8A 7V5A 8V2A 9V1A 10A 11A 12A 13A 15A 16A 18A 20A 22A 24A 27A 30A 33A 36A 39A 43A 47A 51A 56A 62A 68A 75A 82A 91A 100A 110A 120A 130A 150A 160A 170A 180A 200A 220A 250A 300A 350A 400A 440A 480A 510A 530A 540A 550A
BI
6V8C 7V5C 8V2C 9V1C 10C 11C 12C 13C 15C 16C 18C 20C 22C 24C 27C 30C 33C 36C 39C 43C 47C 51C 56C 62C 68C 75C 82C 91C 100C 110C 120C 130C 150C 160C 170C 180C 200C 220C 250C 300C 350C 400C 440C 480C 510C 530C 540C 550C
Reverse Stand off Voltage VR (Volts)
5.80 6.40 7 .02 7 .78 8.55 9.40 10.20 11.10 12.80 13.60 15.30 17 .10 18.80 20.50 23.10 25.60 28.20 30.80 33.30 36.80 40.20 43.60 47 .80 53.00 58.10 64.10 70.10 77 .80 85.50 94.00 102.00 111.00 128.00 136.00 145.00 154.00 171.00 185.00 214.00 256.00 300.00 342.00 376.00 408.00 434.00 477 .00 486.00 495.00
Breakdown Voltage VBR (Volts) @ IT MIN
6.45 7 .13 7 .79 8.65 9.50 10.50 11.40 12.40 14.30 15.20 17 .10 19.00 20.90 22.80 25.70 28.50 31.40 34.20 37 .10 40.90 44.70 48.50 53.20 58.90 64.60 71.30 77 .90 86.50 95.00 105.00 114.00 124.00 143.00 152.00 162.00 171.00 190.00 209.00 237 .00 285.00 332.00 380.00 418.00 456.00 485.00 503.50 513.00 522.50
MAX
7 .14 7 .88 8.61 9.55 10.50 11.60 12.60 13.70 15.80 16.80 18.90 21.00 23.10 25.20 28.40 31.50 34.70 37 .80 41.00 45.20 49.40 53.60 58.80 65.10 71.40 78.80 86.10 95.50 105.00 116.00 126.00 137 .00 158.00 168.00 179.00 189.00 210.00 231.00 263.00 315.00 368.00 420.00 462.00 504.00 535.00 556.50 567 .00 577 .50
Maximum Maximum Maximum Test Agency Peak Reverse Current Clamping Approval Voltage VC Pulse Leakage IR IT @ Ipp Current Ipp @ VR (mA) (V) (A) (A)
10 10 10 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 10.5 11.3 12.1 13.4 14.5 15.6 16.7 18.2 21.2 22.5 25.5 27 .7 30.6 33.2 37 .5 41.4 45.7 49.9 53.9 59.3 64.8 70.1 77 .0 85.0 92.0 103.0 113.0 125.0 137 .0 152.0 165.0 179.0 207 .0 219.0 234.0 246.0 274.0 328.0 344.0 414.0 482.0 548.0 602.0 658.0 698.0 725.0 740.0 760.0 58.1 54.0 50.4 45.5 42.1 39.1 36.5 33.5 28.8 27 .1 24.2 22.0 19.9 18.4 16.3 14.7 13.3 12.2 11.3 10.3 9.4 8.7 7 .9 7 .2 6.6 5.9 5.4 4.9 4.5 4.0 3.7 3.4 2.9 2.8 2.6 2.5 2.2 1.9 1.8 1.5 1.3 1.1 1.0 0.9 0.9 0.8 0.8 0.8 1000 500 200 50 10 5 5 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X
For bidirectional type having VR of 10 volts and less, the IR limit is double. The avaliable parts are "A" type only, the parts without A (VBR is 10%) is not avaliable.
P6SMB Series
30 Revision: January 09, 2009
(c)2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.Littelfuse.com/series/P6SMB.html for current information.
Transient Voltage Suppression Diodes
Surface Mount - 600W > P6SMB series
Ratings and Characteristic Curves Figure 1 - Peak Pulse Power Rating
100
(TA=25C unless otherwise noted)
Peak Pulse Power (PPP) or Current (IPP) Derating in Percentage %
100
PPPM-Peak Pulse Power (kW)
10
75
50
1
0.2x0.2" (5.0x5.0mm) Copper Pad Area
0.1 0.000001 0.00001 0.0001 0.001 td-Pulse Width (sec.)
25
0 0 25 50 75 100 125 150 175 TA - Ambient Temperature (C)
Figure 3 - Pulse Waveform
150
IPPM- Peak Pulse Current, % IRSM tr=10sec Peak Value IPPM
TJ=25C Pulse Width(td) is defined as the point where the peak current decays to 50% of IPPM
Figure 4 - Typical Junction Capacitance
10000
Bi-directional V=0V
1000 Cj (pF)
Uni-directional @VR
100
Uni-directional V=0V
Half Value IPPM IPPM
2
()
10/1000sec. Waveform as defined by R.E.A
100
Bi-directional @VR
50
10
Tj=25C f=1.0MHz Vsig=50mVp-p
0
td
0
1.0
2.0 t-Time (ms)
3.0
4.0
1 1.0
10.0
100.0
1000.0
VBR - Reverse Breakdown Voltage (V)
Figure 5 - Steady State Power Dissipation Derating Curve
PM(AV), Steady State Power Dissipation (W) 6 5 4 3 2 1 0 0 25 50 75 100 125 150 175
Figure 6 - Maximum Non-Repetitive Peak Forward Surge Current Uni-Directional Only
120 IFSM - Peak Forward Surge Current (A) 100 80 60 40 20 0 1 10 Number of Cycles at 60 Hz 100
TA - Ambient Temperature (C)
(c)2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.Littelfuse.com/series/P6SMB.html for current information.
31 Revision: January 09, 2009
P6SMB Series
P6SMB Series
Figure 2 - Pulse Derating Curve
Transient Voltage Suppression Diodes
Surface Mount - 600W > P6SMB series
Soldering Parameters
Reflow Condition
TP
tp
Ramp-up Critical Zone TL to TP
- Temperature Min (Ts(min)) Pre Heat - Temperature Max (Ts(max)) - Time (min to max) (ts) Average ramp up rate (Liquidus Temp (TL) to peak TS(max) to TL - Ramp-up Rate Reflow - Temperature (TL) (Liquidus) - Time (min to max) (ts)
150C 200C
Temperature (T)
TL Ts(max)
tL
3C/second max 3C/second max 217C 260
+0/-5
Ramp-down
Ts(min) ts
Preheat
25C t 25C to Peak
Time (t)
Peak Temperature (TP) Time within 5C of actual peak Temperature (tp) Ramp-down Rate Time 25C to peak Temperature (TP) Do not exceed
C
6C/second max 8 minutes Max. 280C
Physical Specifications
Weight Case Polarity Terminal 0.003 ounce, 0.093 grams JEDEC DO214AA. Molded plastic body over glass passivated junction Color band denotes cathode except Bidirectional. Matte Tin-plated leads, Solderable per JESD22-B102D
Environmental Specifications
Temperature Cycle Pressure Cooker High Temp. Storage HTRB Thermal Shock JESD22-A104 JESD 22-A102 JESD22-A103 JESD22-A108 JESD22-A106
P6SMB Series
32 Revision: January 09, 2009
(c)2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.Littelfuse.com/series/P6SMB.html for current information.
Transient Voltage Suppression Diodes
Surface Mount - 600W > P6SMB series
Dimensions
DO-214AA (SMB J-Bend)
Dimensions
Cathode Band
Inches Min 0.077 0.160 0.130 0.084 0.030 0.205 0.006 0.089 0.085 0.085 Max 0.086 0.180 0.155 0.096 0.060 0.008 0.220 0.012 0.107 -
Millimeters Min 1.950 4.060 3.300 2.130 0.760 5.210 0.152 2.260 2.160 2.160 Max 2.200 4.570 3.940 2.440 1.520 0.203 5.590 0.305 2.740 -
A
A B H D F G
C
B C D E F G H I J
E
J
K
L
K L
I
Part Numbering System
P6SMB XXX C A
Part Marking System
Cathode Band
5% VOLTAGE TOLERANCE BI-DIRECTIONAL VOLTAGE SERIES
F
Littelfuse Logo Marking Code
Packaging
Part number P6SMBxxxXX Component Package DO-214AA Quantity 3000 Packaging Option Packaging Specification EIA STD RS-481
(c)2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.Littelfuse.com/series/P6SMB.html for current information.
33 Revision: January 09, 2009
P6SMB Series
P6SMB Series
XXX

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