Datasheet > 25CTQPBF

25CTQPBF

更新时间： 2024-09-26 06:17:39

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
6页	123K
描述
Schottky Rectifier, 2 x 15 A

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25CTQPBF 数据手册

25CTQ...PbF Series

Vishay High Power Products

Schottky Rectifier, 2 x 15 A

FEATURES

• 150 °C T_Joperation

Base

common

cathode

Pb-free

• Center tap TO-220 package

• Low forward voltage drop

• High frequency operation

• High purity, high temperature epoxy

Available

RoHS*

COMPLIANT

encapsulation for enhanced mechanical strength and

moisture resistance

Anode

Common

cathode

TO-220AB

• Guard ring for enhanced ruggedness and long term

reliability

• Lead (Pb)-free (“PbF” suffix)

• Designed and qualified for industrial level

DESCRIPTION

PRODUCT SUMMARY

The 25CTQ...PbF center tap Schottky rectifier 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.

I_F(AV)

2 x 15 A

V_R

35 to 45 V

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL

I_F(AV)

V_RRM

I_FSM

CHARACTERISTICS

VALUES

UNITS

Rectangular waveform

Range

35 to 45

990

t_p= 5 µs sine

V_F

15 Apk, T_J= 125 °C (per leg)

Range

0.50

T_J

- 55 to 150

°C

VOLTAGE RATINGS

PARAMETER

SYMBOL

V_R

25CTQ035PbF

25CTQ040PbF

25CTQ045PbF

UNITS

Maximum DC reverse voltage

Maximum working peak reverse voltage

V_RWM

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES UNITS

Maximum average forward current

See fig. 5

I_F(AV)

50 % duty cycle at T_C= 102 °C, rectangular waveform

Maximum peak one cycle non-repetitive

surge current per leg

See fig. 7

Following any rated load

condition and with rated

V_RRMapplied

5 µs sine or 3 µs rect. pulse

10 ms sine or 6 ms rect. pulse

990

I_FSM

250

Non-repetitive avalanche energy per leg

Repetitive avalanche current per leg

E_AS

I_AR

T_J= 25 °C, I_AS= 3.0 A, L = 4.40 mH

Current decaying linearly to zero in 1 µs

Frequency limited by T_Jmaximum V_A= 1.5 x V_Rtypical

* Pb containing terminations are not RoHS compliant, exemptions may apply

Document Number: 94173

Revision: 13-Aug-08

For technical questions, contact: diodes-tech@vishay.com

www.vishay.com

12 3 4 5 6

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