Datasheet > CDST4448

CDST4448

更新时间： 2024-09-27 22:28:27

品牌	Logo	应用领域
上华 - COMCHIP		二极管开关
页数	文件大小	规格书
2页	92K
描述
Surface Mount Switching Diode

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中文翻译

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数据手册

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CDST4448 数据手册

Surface Mount Switching Diode

CCOOMMCCHHIIPP

www.comchip.com.tw

CDST4148, CDST4448

Voltage: 75 Volts

Power: 350 mWatts

Feature

SOT-23

Fast switching speed

.119 (3.0)

Surface mount package Ideally Suited for

Automatic insertion

.110 (2.8)

.020 (0.5)

Top View

Electrically Identical to Standard JEDEC

High Conductance

Mechanical Data

Case: SOT-23 Plastic Package

Terminals: Solderable per MIL-STD-202,

Method 208

.037(0.95)

Approx. Weight: 0.008 gram

SINGLE

.103 (2.6)

.086 (2.2)

.020 (0.5) .020 (0.5)

Dimensions in inches (millimeters)

CDST4148, CDST4448

Maximum Ratings and Electrical Characterics

Parameter

Symbol

CDST4148

CDST4448

Units

V_R

Reverse Voltage

V_RM

Peak Reverse Voltage

100

Rectified Current (Average), Half Wave Rectification with Resistive Load

I_O

150

2.0

150

and f >=50 Hz

Peak Forward Surge Current, 8.3ms single half sine-wave superimposed

on rated load (JEDEC method)

I_FSM

P_TOT

V_F

4.0

Power Dissipation Derate Above 25°C

Maximum Forward Voltage

350

1.0

@ IF=5mA

@ IF=10mA

0.72

1.0

I_R

Maximum DC Reverse Current at Rated DC Blocking Voltage TJ= 25°C

2.5

C_J

T_RR

R_șJA

T_J

Typical Junction Capacitance( Notes1)

Maximum Reverse Recovery (Notes2)

Maximum Thermal Resistance

4.0

°C/W

°C

357

-55 to +125

Storage Temperature Range

(1) C_Jat V_R= 0, f = 1MHZ

(2) From I_F= 10mA to I_R= 1mA, V_R= 6Volts, R_L= 100

Page 1

MDS0210008B

中文翻译

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