Datasheet > SK34BTR

SK34BTR

更新时间： 2024-10-02 22:57:19

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描述
DIODE SCHOTTKY 40V 3A SMB

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SK34BTR 数据手册

SK34B

Technical Data

Data Sheet N0935, Rev. A

SK34B SCHOTTKY RECTIFIER

Features



Small foot print, surface mountable

Very low forward voltage drop

High frequency operation

Guard ring for enhanced ruggedness and long term

reliability

Green products in compliance the ROHS directive

This is a Pb - Free device

All SMC parts are traceable to the wafer lot

Additional testing can be offered upon request

SMB

Circuit Diagram

Applications



Switching power supply

Converters

Free-Wheeling diodes

Reverse battery protection

Maximum Ratings:

Characteristics

Symbol

V_RRM

V_RWM

V_R

Condition

Max.

Units

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

50% duty cycle @T_L=105°C(Note1),

rectangular wave form

Average Rectified Forward Current

I_{F (AV)}

I_FSM

Peak One Cycle Non-Repetitive

Surge Current

8.3ms, Half Sine pulse, T_c= 25 C

Note1: Rectangular wave form, 50% duty cycle, T_L(Lead Temperature) = T_T(Terminal Temperature)

Electrical Characteristics:

Characteristics

Symbol

V_F1

V_F2

I_R1

Condition

@ 3A, Pulse, T_J= 25 C

Typ.

0.58

Max.

Units

Forward Voltage Drop*

0.63

0.57

1.0

@ 3A, Pulse, T_J= 125 C

@V_R= rated V_R,T_J= 25 C

@V_R= rated V_R,T_J= 125 C

@V_R= 5V, T_C= 25 C, f_SIG= 1MHz

0.50

Reverse Current*

0.0001

0.004

I_R2

Junction Capacitance

Series Inductance

C_T

L_S

Measured lead to lead 5 mm from

package body

8.0

Voltage Rate of Change

dv/dt

10,000

V/s

* Pulse width < 300 µs, duty cycle < 2%

 China - Germany - Korea - Singapore - United States 

 http://www.smc-diodes.com - sales@ smc-diodes.com 

12 3 4

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