12CTQ IRF [International Rectifier], 12CTQ Datasheet

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12CTQ

Manufacturer Part Number
12CTQ
Description
SCHOTTKY RECTIFIER
Manufacturer
IRF [International Rectifier]
Datasheet

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SCHOTTKY RECTIFIER
Major Ratings and Characteristics
www.irf.com
Characteristics
I
V
I
V
T
F(AV)
FSM
J
RRM
F
Rectangular
waveform
range
@ tp = 5 µs sine
@ 6 Apk, T
(per leg)
range
Anode
1
12CTQ...
TO-220
Common
Cathode
Common
Cathode
J
Base
= 125°C
2
2
Anode
3
- 55 to 175
12CTQ
35 to 45
0.53
690
12
Units
°C
A
V
A
V
Anode
Case Styles
12CTQ... S
1
D
Common
Cathode
Common
Cathode
2
Base
PAK
The 12CTQ center tap Schottky rectifier series 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, free-wheeling diodes,
and reverse battery protection.
Description/ Features
2
2
175° C T
Center tap TO-220 package
Low forward voltage drop
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Anode
3
J
operation
Bulletin PD-20554 rev. B 07/01
Anode
12CTQ... -1
12CTQ... -1
1
V
12CTQ...S
I
TO-262
F(AV)
R
Common
Cathode
Common
12CTQ...
Cathode
Base
= 35 to 45V
2
2
= 12Amp
Anode
12 Amp
3
1

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12CTQ Summary of contents

Page 1

... Anode TO-220 www.irf.com Bulletin PD-20554 rev. B 07/01 Description/ Features The 12CTQ center tap Schottky rectifier series has been Units 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 ...

Page 2

... C 12 690 5µs Sine or 3µs Rect. pulse A 140 10ms Sine or 6ms Rect. pulse ° 1.20 Amps 11. 1.20 A Current decaying linearly to zero in 1 µsec Frequency limited by T 12CTQ Units Conditions 0. ° 12A 0. 125 °C J ...

Page 3

... FM Notes uty factor Peak 0 ectangula r Pulse Dura tion (Sec onds) 1 Characteristics (Per Leg) thJC 12CTQ... Series Bulletin PD-20554 rev. B 07/ 175 C J 150 C 125 C 100 ...

Page 4

... Series Bulletin PD-20554 rev. B 07/ 0.50) 80% Ra ted lied see note ( vera ge Forw ard C urrent - I Fig Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg uare W ave Pulse D uration - t Fig ...

Page 5

... MAX. Conform to JEDEC outline TO-220AB Dimensions in millimeters and (inches) 10.16 (0.40) REF. 6.47 (0.25) 93° 6.18 (0.24) 2.61 (0.10) 2.32 (0.09) 8.89 (0.35) REF. 0.93 (0.37) 2X 0.69 (0.27 4.57 (0.18) 4.32 (0.17) 2 0.61 (0.02) MAX. 5.08 (0.20) REF. 2 Pak (SMD-220) Dimensions in millimeters and (inches) 12CTQ... Series Bulletin PD-20554 rev. B 07/01 Base Common Cathode Common 3 Anode Cathode Anode 4.69 (0.18) 4.20 (0.16) 1.32 (0.05) 1.22 (0.05) 5.28 (0.21) 4.78 (0.19) 0.55 (0.02) 0.46 (0.02) MINIMUM RECOMMENDED FOOTPRINT 11.43 (0.45) 8.89 (0.35) 17.78 (0.70) 3 ...

Page 6

... Dimensions in millimeters and (inches) Base Common Cathode Common 3 Anode Cathode Anode Marking Information EXAMPLE: THIS IS A 12CTQ040-1 LOT CODE 1789 ASSEMBLED ON WW 19, 1999 IN THE ASSEMBLY LINE "C" 6 INTERNATIONAL RECTIFIER LOGO ASSEMBLY LOT CODE PART NUMBER DATE CODE YEAR 9 = 1999 ...

Page 7

... T Q 045 - Essential Part Number - Common Cathode - T = TO-220 - Q = Schottky Q Series - Voltage Rating Pak - -1 = TO-262 12CTQ... Series Bulletin PD-20554 rev. B 07/01 0.368 (0.0145) 0.342 (0.0135) 24.30 (0.957) 23.90 (0.941) 4.72 (0.186) 4.52 (0.178) SMD-220 Tape & Reel 035 = 35V 040 = 40V 045 = 45V 7 ...

Page 8

... Series Bulletin PD-20554 rev. B 07/01 IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 8 Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level. Qualification Standards can be found on IR's Web site. ...

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