C&H Technology 83CNQAPbF User Manual
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New Generation 3 D-61 Package, 2 x 40 A
Base
common
cathode
12
Anode
PRODUCT SUMMARY
I
F(AV)
V
R
Common
1
cathode
D-61-8
3
Anode
2
Schottky Rectifier
FEATURES
• 175 °C TJ operation
• Center tap module
• Low forward voltage drop
• High frequency operation
• High purity, high temperature epoxy
• Guard ring for enhanced ruggedness and long term
• New fully transfer-mold low profile, small footprint, high
• Through-hole versions are currently available for use in
• Lead (Pb)-free
• Designed and qualified for industrial level
DESCRIPTION
The center tap Schottky rectifier module series has been
optimized for low reverse leakage at high temperature. The
2 x 40 A
80/100 V
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.
83CNQ...APbF
Vishay High Power Products
Available
RoHS*
COMPLIANT
encapsulation for enhanced mechanical strength and
moisture resistance
reliability
current package
lead (Pb)-free applications (“PbF” suffix)
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS VALUES UNITS
I
F(AV)
V
RRM
I
FSM
V
F
T
J
Rectangular waveform 80 A
Range 80/100 V
tp = 5 µs sine 7000 A
40 Apk, TJ = 125 °C (per leg) 0.67 V
Range - 55 to 175 °C
VOLTAGE RATINGS
PARAMETER SYMBOL 83CNQ080APbF 83CNQ100APbF UNITS
Maximum DC reverse voltage V
Maximum working peak reverse voltage V
R
RWM
80 100 V
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum average forward current
See fig. 5
Maximum peak one cycle
non-repetitive surge current per leg
See fig. 7
Non-repetitive avalanche energy per leg E
Repetitive avalanche current per leg I
I
F(AV)
I
FSM
AS
AR
50 % duty cycle at TC = 132 °C, rectangular waveform 80
5 µs sine or 3 µs rect. pulse
10 ms sine or 6 ms rect. pulse 720
TJ = 25 °C, IAS = 1 A, L = 30 mH 15 mJ
Current decaying linearly to zero in 1 µs
Frequency limited by T
maximum VA = 1.5 x VR typical
J
Following any rated
load condition and with
rated V
RRM
applied
7000
1A
A
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 94259 For technical questions, contact: diodes-tech@vishay.com
Revision: 13-Aug-08 1
www.vishay.com
83CNQ...APbF
Vishay High Power Products
Schottky Rectifier
New Generation 3
D-61 Package, 2 x 40 A
ELECTRICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
40 A
Maximum forward
voltage drop per leg
See fig. 1
Maximum reverse
leakage current per leg
See fig. 2
Maximum junction capacitance per leg C
Typical series inductance per leg L
Maximum voltage rate of change dV/dt Rated V
Note
(1)
Pulse width < 300 µs, duty cycle < 2 %
V
FM
I
RM
T
S
80 A 1.00
(1)
40 A
80 A 0.82
TJ = 25 °C
(1)
T
J
VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C 1400 pF
Measured lead to lead 5 mm from package body 5.5 nH
= 125 °C 35
R
T
= 25 °C
J
= 125 °C
T
J
V
= Rated V
R
R
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum junction and
storage temperature range
Maximum thermal resistance,
junction to case
Typical thermal resistance,
case to heatsink (D-61-8 only)
Approximate weight
Mounting torque
Marking device Case style D-61 83CNQ100A
per leg
per package DC operation 0.42
minimum
maximum 24 (20)
T
, T
J
Stg
R
thJC
R
thCS
DC operation See fig. 4 0.85
Mounting surface, smooth and greased
Device flatness < 5 mils
Recommended hardware 3M stainless screw
0.81
0.67
1.5
10 000 V/µs
- 55 to 175 °C
0.30
7.8 g
0.28 oz.
12 (10)
kgf · cm
(lbf · in)
V
mA
°C/W
www.vishay.com For technical questions, contact: diodes-tech@vishay.com
2 Revision: 13-Aug-08
Document Number: 94259
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