20CTQ

更新时间： 2024-01-15 10:34:59

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
6页	127K
描述
Schottky Rectifier, 2 x 10 A

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技术参数
数据手册

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20CTQ 技术参数

生命周期：	Active	包装说明：	,
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8532.24.0060	风险等级：	5.66
Is Samacsys：	N	其他特性：	RATED AC VOLTAGE(V): 400
电容器类型：	CERAMIC CAPACITOR	介电材料：	CERAMIC
安装特点：	THROUGH HOLE MOUNT	多层：	No
端子数量：	2	最高工作温度：	125 °C
最低工作温度：	-30 °C	封装形状：	DISK PACKAGE
包装方法：	BULK	表面贴装：	NO
端子形状：	WIRE	Base Number Matches：	1

20CTQ 数据手册

20CTQ... Series

Vishay High Power Products

Schottky Rectifier, 2 x 10 A

FEATURES

• 175 °C T_Joperation

Base

common

cathode

• Center tap TO-220 package

• Low forward voltage drop

• High frequency operation

• High purity, high temperature epoxy encapsulation for

enhanced mechanical strength and moisture resistance

• Guard ring for enhanced ruggedness and long term

reliability

• Designed and qualified for industrial level

Anode

Common

cathode

TO-220AB

DESCRIPTION

The 20CTQ... 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, freewheeling diodes,

and reverse battery protection.

PRODUCT SUMMARY

I_F(AV)

2 x 10 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

1060

t_p= 5 µs sine

V_F

10 Apk, T_J= 125 °C (per leg)

Range

0.57

T_J

- 55 to 175

°C

VOLTAGE RATINGS

PARAMETER

SYMBOL

V_R

20CTQ035

20CTQ040

20CTQ045

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= 145 °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

1060

I_FSM

265

Non-repetitive avalanche energy per leg

Repetitive avalanche current per leg

E_AS

I_AR

T_J= 25 °C, I_AS= 2.0 A, L = 6.5 mH

Current decaying linearly to zero in 1 µs

Frequency limited by T_Jmaximum V_A= 1.5 x V_Rtypical

2.0

Document Number: 93275

Revision: 25-Jun-08

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

www.vishay.com

12 3 4 5 6

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