40CPQ050PBF Datasheet, PDF (1/6 Pages) International Rectifier – SCHOTTKY RECTIFIER

40CPQ050PbF/40CPQ060PbF
Vishay High Power Products
Schottky Rectifier, 2 x 20 A
Base
common
cathode
2
TO-247AC
1
3
Anode
1
2
Anode
2
Common
cathode
PRODUCT SUMMARY
I_F(AV)
V_R
2 x 20 A
50/60 V
FEATURES
• 150 °C T_J operation
• Center tap TO-247 package
• Very low forward voltage drop
• High frequency operation
Pb-free
Available
RoHS*
COMPLIANT
• High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
• Guard ring for enhanced ruggedness and long term
reliability
• Lead (Pb)-free (“PbF” suffix)
• Designed and qualified for industrial level
DESCRIPTION
The 40CPQ...PbF center tap Schottky rectifier has been
optimized for very low forward voltage drop with moderate
leakage. The proprietary barrier technology allows for
reliable operation up to 150 °C junction temperature. Typical
applications are in switching power supplies, converters,
freewheeling diodes, and reverse battery protection.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
I_F(AV)
Rectangular waveform
V_RRM
I_FSM
t_p = 5 µs sine
V_F
20 Apk, T_J = 125 °C (per leg)
T_J
VALUES
40
50/60
3200
0.49
- 55 to 150
UNITS
A
V
A
V
°C
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
SYMBOL
V_R
V_RWM
40CPQ050PbF
50
40CPQ060PbF
60
UNITS
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Maximum average forward current
See fig. 5
I_F(AV)
Maximum peak one cycle
non-repetitive surge current per leg
I_FSM
See fig. 7
Non-repetitive avalanche energy per leg
E_AS
Repetitive avalanche current per leg
I_AR
TEST CONDITIONS
VALUES UNITS
50 % duty cycle at T_C = 120 °C, rectangular waveform
40
5 µs sine or 3 µs rect. pulse
Following any rated load ₃₂₀₀
A
condition and with rated
10 ms sine or 6 ms rect. pulse _{VRRM applied}
320
T_J = 25 °C, I_AS = 2 A, L = 9.0 mH
18
mJ
Current decaying linearly to zero in 1 µs
2
A
Frequency limited by T_J maximum V_A = 1.5 x V_R typical
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 94209
Revision: 13-Aug-08
For technical questions, contact: [e-mail]
www.vishay.com
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