VS-61CTQPBF Datasheet, PDF (1/7 Pages) Vishay Siliconix – Low forward voltage drop

VS-61CTQ...PbF Series, VS-61CTQ...-N3 Series
www.vishay.com
Vishay Semiconductors
Schottky Rectifier, 2 x 30 A
Base ₂
common
cathode
TO-220AB
Anode
2
Anode
1 Common 3
cathode
PRODUCT SUMMARY
Package
I_F(AV)
V_R
V_F at I_F
I_RM max.
T_J max.
Diode variation
E_AS
TO-220AB
2 x 30 A
35 V, 40 V, 45 V
0.57 V
40 mA at 125 °C
175 °C
Common cathode
27 mJ
FEATURES
• 175 °C T_J operation
• Low forward voltage drop
• High frequency operation
• High purity, high temperature epoxy
encapsulation for enhanced mechanical
strength and moisture resistance
• Guard ring for enhanced ruggedness and long
term reliability
• Compliant to RoHS Directive 2002/95/EC
• Designed and qualified according to JEDEC-JESD47
• Halogen-free according to IEC 61249-2-21 definition
(-N3 only)
DESCRIPTION
This 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, freewheeling diodes, and
reverse battery protection.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
I_F(AV)
V_RRM
I_FRM
I_FSM
V_F
T_J
Rectangular waveform (per device)
T_C = 142 °C (per leg)
t_p = 5 μs sine
30 A_pk, T_J = 125 °C
Range
VALUES
60
35 to 45
60
2600
0.57
- 65 to 175
UNITS
A
V
A
V
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL
VS-
61CTQ035PbF
VS-
61CTQ035-N3
VS-
61CTQ040PbF
VS-
61CTQ040-N3
VS-
61CTQ045PbF
VS-
61CTQ045-N3
UNITS
Maximum DC
reverse voltage
V_R
Maximum working
35
35
40
40
45
45
V
peak reverse
voltage
V_RWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES UNITS
Maximum average
per leg
30
forward current
per device
I_F(AV)
T_C = 142 °C, rated V_R
60
Peak repetitive forward current per leg
I_FRM
Rated V_R, square wave, 20 kHz, T_C = 142 °C
60
A
Maximum peak one cycle non-repetitive
surge current per leg
5 µs sine or 3 µs rect. pulse Following any rated load 2600
I_FSM
condition and with rated
10 ms sine or 6 ms rect. pulse V_RRM applied
350
Non-repetitive avalanche energy per leg
E_AS
T_J = 25 °C, I_AS = 4 A, L = 3.4 mH
27
mJ
Repetitive avalanche current per leg
I_AR
Current decaying linearly to zero in 1 μs
Frequency limited by T_J maximum V_A = 1.5 x V_R typical
4
A
Revision: 29-Aug-11
1
Document Number: 94241
For technical questions within your region: [e-mail], [e-mail], [e-mail]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000