Datasheet > SF34GR

SF34GR

更新时间： 2025-07-31 18:29:11

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SECOS		/
页数	文件大小	规格书
2页	208K
描述
VRRM (V) : 400 ; IF (A) : 3.0 ; IFSM (A) : 125 ; VF (V) : 1.3 ; IRM (μA ) : 5 ; TRR (nS) : 35 ; Package : DO-27(DO-201) ;

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数据手册

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SF34GR 数据手册

SF33GR ~ SF35GR

Voltage 200V ~ 600V

3.0 Amp Glass Passivated Super Fast Rectifiers

Elektronische Bauelemente

RoHS Compliant Product

A suffix of “-C” specifies halogen & lead-free

DO-27

FEATURES

ꢀ

Low forward voltage drop

High current capability

High reliability

High surge current capability

Good for switching mode application

PACKAGING INFORMATION

ꢀ

Glass Passivated

Case: Molded plastic

Epoxy: UL 94V-0 rate flame retardant

Lead: Axial leads, solderable per MIL-STD-202,

method 208 guaranteed

Polarity: Color band denotes cathode end

Mounting position: Any

Millimeter

Min. Max.

25.4 (TYP)

REF.

ꢀ

7.20

9.53

5.60

1.32

4.80

1.20

ABSOLUTE MAXIMUM RATINGS (T_A=25°C unless otherwise specified)

Part Number

Parameter

Symbol

Unit

SF33GR

200

SF34GR

SF35GR

600

Maximum Recurrent Reverse Voltage

V_RRM

400

3.0

Average Forward Current @ 60H_ZHalf-sine

wave, Resistance load, T_A(FIG 1)

F(AV)

Surge(Non-repetitive)Forward Current

@60H_ZHalf-sine wave, 1 cycle, T_A=25 °C

I_FSM

125

Junction Temperature

T_J

-50~+150

°C

Storage Temperature Range

T_STG

ELECTRICAL CHARACTERISTICS (T_A=25°C unless otherwise specified)

Part Number

Parameter

Symbol

Unit

SF33GR

0.95

SF34GR

SF35GR

1.7

Peak Forward Voltage @ I_FM=3A

V_FM

I_RRM

1.3

T_A=25°C

Peak Reverse Current

µA

T_A=125°C

150

Maximum Reverse Recovery Time ¹

Typical Thermal Resistance

Typical Junction Capacitance ²

T_RR

R_θJA

R_θJC

C_J

°C / W

120

Note:

I_F=0.5A, I_R=1.0A, I_RR=0.25A

f=1MHz and applied 4V DC reverse voltage

http://www.SeCoSGmbH.com/

Any changes of specification will not be informed individually.

13-Aug-2015 Rev. A

Page 1 of 2

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