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Vishay Intertechnology Electronic Components Datasheet

42CTQ030PbF Datasheet

Schottky Rectifier

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42CTQ030PbF
Vishay High Power Products
Schottky Rectifier, 40 A
®
Base 2
common
cathode
TO-220AB
Anode
2
Anode
1 Common 3
cathode
PRODUCT SUMMARY
IF(AV)
VR
40 A
30 V
FEATURES
• 150 °C TJ operation
• Center tap configuration
• Very low forward voltage drop
• High purity, high temperature epoxy
encapsulation for enhanced mechanical
strength and moisture resistance
Pb-free
Available
RoHS*
COMPLIANT
• High frequency operation
• Guard ring for enhanced ruggedness and long term
reliability
• Lead (Pb)-free (“PbF” suffix)
• Designed and qualified for industrial level
DESCRIPTION
This 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 CHARACTERISTICSL
SYMBOL
CHARACTERISTICS
IF(AV)
Rectangular waveform
VRRM
IFSM
tp = 5 µs sine
VF
20 Apk, TJ = 125 °C (per leg)
TJ
Range
VALUES
40
30
1100
0.38
- 55 to 150
UNITS
A
V
A
V
°C
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
SYMBOL
VR
VRWM
42CTQ030PbF
30
UNITS
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Maximum average
forward current
See fig. 5
per leg
per device
IF(AV)
Maximum peak one cycle
non-repetitive surge current per leg
IFSM
See fig. 7
Non-repetitive avalanche energy per leg
EAS
Repetitive avalanche current per leg
IAR
TEST CONDITIONS
50 % duty cycle at TC = 121 °C, rectangular waveform
5 µs sine or 3 µs rect. pulse
10 ms sine or 6 ms rect. pulse
Following any rated load
condition and with rated
VRRM applied
TJ = 25 °C, IAS = 3 A, L = 2.90 mH
Current decaying linearly to zero in 1 µs
Frequency limited by TJ maximum VA = 1.5 x VR typical
VALUES UNITS
20
40
A
1100
360
13
mJ
3
A
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 94220
Revision: 06-Jun-07
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
1


Vishay Intertechnology Electronic Components Datasheet

42CTQ030PbF Datasheet

Schottky Rectifier

No Preview Available !

42CTQ030PbF
Vishay High Power Products Schottky Rectifier, 40 A
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
Maximum forward voltage drop per leg
See fig. 1
VFM (1)
Maximum reverse leakage current per leg
See fig. 2
Threshold voltage
Forward slope resistance
Maximum junction capacitance per leg
Typical series inductance per leg
Maximum voltage rate of change
Note
(1) Pulse width < 300 µs, duty cycle < 2 %
IRM (1)
VF(TO)
rt
CT
LS
dV/dt
20 A
40 A
20 A
40 A
TJ = 25 °C
TJ = 125 °C
TEST CONDITIONS
TJ = 25 °C
TJ = 125 °C
VR = Rated VR
TJ = TJ maximum
VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C
Measured lead to lead 5 mm from package body
Rated VR
VALUES
0.48
0.57
0.38
0.51
3
183
0.22
6.76
2840
8.0
10 000
UNITS
V
mA
V
mΩ
pF
nH
V/µs
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
Maximum junction and storage
temperature range
TJ, TStg
Maximum thermal resistance,
junction to case per leg
Maximum thermal resistance,
junction to case per package
RthJC
DC operation
Typical thermal resistance,
case to heatsink
RthCS Mounting surface, smooth and greased
Approximate weight
Mounting torque
Marking device
minimum
maximum
VALUES
- 55 to 150
UNITS
°C
2.0
1.0
°C/W
0.50
2
g
0.07
oz.
6 (5)
12 (10)
kgf ·cm
(lbf · in)
42CTQ030
www.vishay.com
2
For technical questions, contact: diodes-tech@vishay.com
Document Number: 94220
Revision: 06-Jun-07



Part Number 42CTQ030PbF
Description Schottky Rectifier
Maker Vishay
Total Page 3 Pages
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42CTQ030PbF Datasheet PDF





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