BAS678 查看數據表（PDF） - KEXIN Industrial

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BAS678

High-speed diode

KEXIN Industrial 

SMD Type

High-speed diode

BAS678

Diodes

Electrical Characteristics Ta = 25

Parameter

Symbol

Conditions

Min

Max

Unit

Forward voltage

VF

IF = 200 mA;d.c. ; Note 1

1.0

V

VR = 10 V;

15

nA

Reverse current

IR

VR = 75 V;

100

nA

VR = 75 V; Tj = 150

50

A

Diode capacitance

Cd

f = 1 MHz; VR = 0;

2

pF

Reverse recovery time

when switched from IF = 400 mA to IR = 400 mA;

trr

RL = 100 ;measured at IR = 40 mA;

6

ns

Forward recovery voltage

Vf r

when switched from IF = 10 mA;tr = 20 ns;

2

V

thermal resistance from junction to tie-point Rth j-tp

330

K/W

thermal resistance from junction to ambient

Rth j-a

500

K/W

Note

1. Tamb = 25 ; device has reached the thermal equilibrium when mounted on an FR4 printed-circuit board.

Marking

Marking

L52

2 www.kexin.com.cn

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