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PD-20576 01/99
10CTQ150L
SCHOTTKY RECTIFIER 10 Amp
TO-262
Major Ratings and Characteristics Characteristics
I F(AV) Rectangular waveform V RRM I FSM @ tp = 5 s sine VF TJ @ 5 Apk, TJ = 125C (per leg) range 150 620 0.73 V A V
Description/Features
The 10CTQ150L center tap Schottky rectifier has been optimized for low reverse leakage at high temperature. The proprietary barrier technology allows for reliable operation up to 175 C junction temperature. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. 175 C TJ operation Center tap TO-262 package Low forward voltage drop High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance High frequency operation Guard ring for enhanced ruggedness and long term reliability
10CTQ150L Units
10 A
- 55 to 175
C
BASE COMMON CATHODE 2
1
2
3 ANODE 2
ANODE COMMON CATHODE 1
Modified JEDEC outline TO-262 Dimensions in millimeters and inches
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10CTQ150L
PD-20576 01/99
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V) 150 VRWM Max. Working Peak Reverse Voltage (V)
10CTQ150L
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward Current * See Fig. 5 IFSM EAS IAR Max.PeakOneCycleNon-Repetitive Surge Current (Per Leg) * See Fig. 7 Non-Repetitive Avalanche Energy (Per Leg) Repetitive Avalanche Current (Per Leg) 620 115 6.75 0.30 A mJ A Following any rated load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied 5s Sine or 3s Rect. pulse TJ = 25 C, IAS = 0.30 Amps, L = 150 mH Current decaying linearly to zero in 1 sec Frequency limited by TJ max. V A = 1.5 x VR typical
10CTQ150L Units
10 A
Conditions
50% duty cycle @ TC = 145 C, rectangular wave form
Electrical Specifications
Parameters
VFM Max. Forward Voltage Drop (Per Leg) * See Fig. 1 (1)
10CTQ150L Units
0.93 1.10 0.73 0.86 0.05 7 200 8.0 10,000 V V V V mA mA pF nH V/ s @ 5A @ 10A @ 5A @ 10A
Conditions
TJ = 25 C TJ = 125 C VR = rated VR
IRM CT LS
Max. Reverse Leakage Current (Per Leg) * See Fig. 2 (1) Max. Junction Capacitance (Per Leg) Typ. Series Inductance (Per Leg)
TJ = 25 C TJ = 125 C
VR = 5VDC, (test signal range 100Khz to 1Mhz) 25C Measured lead to lead 5mm from package body
dv/dt Max. Voltage Rate of Change (Rated VR)
(1) Pulse Width < 300s, Duty Cycle <2%
Thermal-Mechanical Specifications
Parameters
TJ Tstg Max. Junction Temperature Range Max. Storage Temperature Range
10CTQ150L Units
-55 to 175 -55 to 175 3.50 1.75 0.50 2 (0.07) Min. Max. 6 (5) 12 (10) C C
Conditions
RthJC Max. Thermal Resistance Junction to Case (Per Leg) RthJC Max. Thermal Resistance Junction to Case (Per Package) RthCS Typical Thermal Resistance, Case to Heatsink wt T Approximate Weight Mounting Torque Case Style
C/W DCoperation C/W DCoperation
* See Fig. 4
C/W Mounting surface , smooth and greased g (oz.) Kg-cm (Ibf-in) JEDEC
TO-262
2
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10CTQ150L
PD-20576 01/99
100
100 10 (mA) 1 125C 0.1 0.01 0.001 0.0001 0
TJ = 175C TJ = 125C TJ = 25C
TJ = 175C 150C
Reverse Current - I
R
100C 75C 50C 25C
Instantaneous Forward Current - I
F
(A)
10
25
50
75
100
125
150
Reverse Voltage - V R (V)
Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg)
1000
1
T
(pF)
Junction Capacitance - C
T = 25C J 100
0.1 0 0.5 1 1.5 2 FM (V) 2.5 3 Forward Voltage Drop - V
10 0 20 40 60 80 100 120 140 160 Reverse Voltage - VR (V)
Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg)
10 (C/W) D= D= D= D= 0.50 0.33 0.25 0.17
Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg)
1
thJC
Thermal Impedance - Z
D = 0.08 0.1 Notes: 0.01 Single Pulse (Thermal Resistance) 0.001 0.00001 0.0001 0.001 0.01 0.1
PDM
t1 t2
1. Duty factor D = t 1/ t 2 2. Peak TJ = PDM x Z thJC+ T C
1
10
100
t , Rectangular Pulse Duration (Seconds) 1
Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg)
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10CTQ150L
PD-20576 01/99
180 Allowable Case Temperature - (C) R thJC (DC) = 3.50C/W
5 D= D= D= D= D= 0.08 0.17 0.25 0.33 0.50
Average Power Loss - (Watts)
175
4
170
3 RMS Limit 2 DC
165 DC 160
1
155 0 2 4 6 F(AV) (A) 8 Average Forward Current - I
0 0 2 4 6 F(AV) (A) 8 Average Forward Current - I
Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg)
1000 At Any Rated Load Condition And With Rated V RRM Applied Following Surge
FSM
Fig. 6 - Forward Power Loss Characteristics (Per Leg)
Non-Repetitive Surge Current - I 100 10
(A)
100
1000
10000
Square Wave Pulse Duration - t p (microsec)
Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)
L HIGH-SPEED SWITCH FREE-WHEEL DIODE 40HFL40S02 Vd = 25 Volt
DUT
IRFP460 Rg = 25 ohm
+
CURRENT MONITOR
Fig. 8 - Unclamped Inductive Test Circuit
4
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10CTQ150L
PD-20576 01/99
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Fax-On-Demand: +44 1883 733420
Data and specifications subject to change without notice.
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