Datasheet > GB840

GB840

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
GTM		二极管
页数	文件大小	规格书
2页	138K
描述
SCHOTTKY BARRIER DIODE VOLTAGE 40V, CURRENT 8A RECTIFIE

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GB840 数据手册

ISSUED DATE :2005/05/26

REVISED DATE :

GTM

CORPORATION

GB840

S C H O T T K Y B A R R I E R D I O D E

V O LT AG E 4 0 V, C U R R E N T 8 A R E C T I F I E R

Description

The GB840 is designed for switching power supplies, converters, free wheeling and reverse battery protection

applications.

Features

*Low forward voltage drop

*High frequency operation

Package Dimensions

TO-252

Millimeter

REF.

Min.

Max.

6.80

5.50

7.20

2.80

Min.

Max.

0.70

2.40

0.55

0.15

1.50

5.80

1.20

6.40

5.20

6.80

2.20

0.50

2.20

0.45

2.30 REF.

0.90

5.40

0.80

0.70

0.60

0.90

Absolute Maximum Ratings at Ta=25к

Parameters

DC Reverse Voltage

Symbol

V_R(RMS)

V_RWM

I_F

Ratings

Unit

Condition

380

Working Peak Reverse Voltage

Average Forward Current

Surge Forward Current

50% duty cycle @T_C=119к, rectangular waveform

10ms Sine or 6ms Rect. pulse

I_FSM

Junction Temperature

Storage Temperature

Thermal Resistance, Junction to case

Tstg

-55 ~ +150

-55 ~ +175

к/W

ꢀJC

Electrical Characteristics

Ratings

typ

Parameters

Symbol

Unit

Condition

=3mA, Tj=25к

=8A, Tj=25к

min

max

0.53

Reverse Voltage

Forward Voltage*

Reverse Current*

V_R

V_F

I_R

VR=40V, Tj=25к

2.0 mA

VR=5V,Tj=25к

Junction Capacitance

C_T

L_S

900 pF

(test signal range 100KHz~1MHz)

Measure lead to lead 5mm form body

Series Inductance

10.0

Note *: Pulse Width <300ꢁs, Duty Cycle <2%.

GB840

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