Datasheet > 20TQ035SPBF_13

20TQ035SPBF_13

更新时间： 2024-09-24 12:26:59

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
8页	157K
描述
Schottky Rectifier, 20 A

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20TQ035SPBF_13 数据手册

VS-20TQ035SPbF, VS-20TQ040SPbF, VS-20TQ045SPbF

Vishay High Power Products

Schottky Rectifier, 20 A

FEATURES

• 150 °C T_Joperation

• Low forward voltage drop

Base

cathode

• 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

N/C

D²PAK

Anode

• Meets MSL level 1, per J-STD-020, LF maximum peak of

260 °C

• Halogen-free according to IEC 61249-2-21 definition

• Compliant to RoHS directive 2002/95/EC

• AEC-Q101 qualified

PRODUCT SUMMARY

DESCRIPTION

I_F(AV)

20 A

35 V to 45 V

The VS-20TQ... 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.

V_R

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL

I_F(AV)

V_RRM

I_FSM

CHARACTERISTICS

Rectangular waveform

Range

VALUES

UNITS

35 to 45

1800

t_p= 5 μs sine

V_F

20 Apk, T_J= 125 °C

Range

0.51

T_J

- 55 to 150

°C

VOLTAGE RATINGS

PARAMETER

SYMBOL

V_R

VS-20TQ035SPbF

VS-20TQ040SPbF

VS-20TQ045SPbF

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= 116 °C, rectangular waveform

Maximum peak one cycle

non-repetitive surge current

See fig. 7

Following any rated load

condition and with rated

5 μs sine or 3 μs rect. pulse

10 ms sine or 6 ms rect. pulse

1800

I_FSM

400

_RRMapplied

Non-repetitive avalanche energy

Repetitive avalanche current

E_AS

I_AR

T_J= 25 °C, I_AS= 4 A, L = 3.40 mH

Current decaying linearly to zero in 1 μs

Frequency limited by T_Jmaximum V_A= 1.5 x V_Rtypical

Document Number: 94168

Revision: 12-Mar-10

For technical questions, contact: diodestech@vishay.com

www.vishay.com

12 3 4 5 6 7 8

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