CTG-31U thru CTG-36U

Pb Free Plating Product

CTG-31U/CTG-32U/CTG-33U/CTG-34U/CTG-35U/CTG-36U

20.0 Ampere Heatsink Dual Doubler Polarity Ultra Fast Recovery Rectifiers

Pb

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

For capacitive load, derate current by 20%.

Single phase, half wave, 60Hz, resistive or inductive load.

Rating at 25

ambient temperature unless otherwise specified.

NOTES : (1) Reverse recovery test conditions IF= 0.5A, IR= 1.0A, Irr = 0.25A.

(2) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts DC.

(3) Thermal Resistance junction to case.

-55 to + 150

SYMBOL

Trr

140

200

400

280

600

420

600

20.0

5.0

0.98

35

100

70

0.85

UNIT

V

V

V

V

A

A

pF

nS

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

Maximum DC Blocking Voltage

Maximum Average Forward Rectified

Peak Forward Surge Current, 8.3ms single

Maximum Instantaneous Forward Voltage

Typical junction Capacitance (Note 2)

Operating Junction and Storage

Half sine-wave superimposed on rated load

(JEDEC method)

@ 10.0 A

Maximum Reverse Recovery Time (Note 1)

Typical Thermal Resistance (Note 3)

Temperature Range

200

CTG-32U

200

400

1.3

1.7

CTG-34U

CTG-36U

(Total Device 2x10A=20A)

(Per Diode/Per Leg)

μA

μA

/W

℃

℃

℃

℃

120

© 1995 Thinki Semiconductor Co., Ltd.

http://www.thinkisemi.com.tw/

Page 1/3

Rev.08T

℃

℃

Features

Low forward voltage drop

Fast switching for high efficiency

High current capability

Case: Heatsink TO-3PN open metal package

High surge current capability

Weight: 0.61 gram approximately

Polarity: As marked on diode body

method 208

Mounting position: Any

Terminals: Solderable per MIL-STD-202

Mechanical Data

Low reverse leakage current

Epoxy: UL 94V-0 rate flame retardant

Application

Automotive Inverters and Solar Inverters

Plating Power Supply,Motor Control,SMPS and UPS

Car Audio Amplifiers and Sound Device Systems

CTG-33U

CTG-35U

TO-3PN

Bottom Side Metal Heat Sink

Positive

Negative

Doubler

Common Cathode

Case

Case

Case

Common Anode

Suffix "S"

Tandem Polarity

Case

Series

Tandem Polarity

Suffix "R"

Suffix "U"

Suffix "UR"

CTG-31U