80CNQ035APBF Datasheet, PDF (1/6 Pages) Vishay Siliconix – Schottky Rectifier New Generation 3 D-61 Package, 2 x 40 A

80CNQ...APbF
Vishay High Power Products
Schottky Rectifier
New Generation 3 D-61 Package, 2 x 40 A
Base
common
cathode
1
2
Anode Common
1
cathode
3
Anode
2
D-61-8
PRODUCT SUMMARY
I_F(AV)
V_R
2 x 40 A
35 to 45 V
FEATURES
• 150 °C T_J operation
• Center tap module
• Very low forward voltage drop
• High frequency operation
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
• New fully transfer-mould low profile, small footprint, high
current package
• Through-hole versions are currently available for use in
lead (Pb)-free applications (“PbF” suffix)
• Designed and qualified for industrial level
DESCRIPTION
The center tap Schottky rectifier module series 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)
V_RRM
Rectangular waveform
Range
I_FSM
t_p = 5 µs sine
V_F
40 Apk, T_J = 125 °C (per leg)
T_J
Range
VALUES
80
35 to 45
5800
0.47
- 55 to 150
UNITS
A
V
A
V
°C
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
SYMBOL 80CNQ035APbF 80CNQ040APbF 80CNQ045APbF
V_R
35
40
45
V_RWM
UNITS
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Maximum average forward current
per leg
See fig. 5
per device
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
40
50 % duty cycle at T_C = 114 °C, rectangular waveform
80
5 µs sine or 3 µs rect. pulse
10 ms sine or 6 ms rect. pulse
Following any rated
load condition and with
rated V_RRM applied
5800
750
T_J = 25 °C, I_AS = 8 A, L = 1.7 mH
54
Current decaying linearly to zero in 1 µs
8
Frequency limited by T_J maximum V_A = 1.5 x V_R typical
UNITS
A
mJ
A
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 94255
Revision: 13-Aug-08
For technical questions, contact: [e-mail]
www.vishay.com
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