Datasheet > 1N4947GP/91

1N4947GP/91

更新时间： 2023-03-15 00:00:00

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
4页	316K
描述
Rectifier Diode, 1 Element, 1A, 800V V(RRM), Silicon, DO-204AL, PLASTIC, DO-41, 2 PIN

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1N4947GP/91 数据手册

1N4942GP thru 1N4948GP

Vishay General Semiconductor

Glass Passivated Junction Fast Switching Rectifier

Major Ratings and Characteristics

I_F(AV)

V_RRM

I_FSM

t_rr

1.0 A

200 V to 1000 V

25 A

150 ns, 250 ns, 500 ns

1.0 µA

I_R

V_F

1.3 V

T_jmax.

175 °C

* Glass-plastic encapsulation

technique is covered by

Patent No. 3,996,602,

DO-204AL (DO-41)

brazed-lead assembly

by Patent No. 3,930,306

Features

Mechanical Data

• Superectifier structure for High Reliability

condition

Case: DO-204AL, molded epoxy over glass body

Epoxy meets UL-94V-0 Flammability rating

• Cavity-free glass-passivated junction

• Fast switching for high efficiency

• Low leakage current

Terminals: Matte tin plated leads, solderable per

J-STD-002B and JESD22-B102D

E3 suffix for commercial grade, HE3 suffix for high

reliability grade (AEC Q101 qualified)

• High forward surge capability

• Meets environmental standard MIL-S-19500

• Solder Dip 260 °C, 40 seconds

Polarity: Color band denotes cathode end

Typical Applications

For use in fast switching rectification of power supply,

inverters, converters and freewheeling diodes for

consumer, automotive and Telecommunication

Maximum Ratings

(T_A= 25 °C unless otherwise noted)

Parameter

Symbol 1N4942GP 1N4944GP 1N4946GP 1N4947GP 1N4948GP

Unit

Maximum repetitive peak reverse voltage

V_RRM

V_RMS

V_DC

200

140

200

400

280

400

600

420

600

1.0

800

560

800

1000

700

Maximum RMS voltage

Maximum DC blocking voltage

1000

Maximum average forward rectified current

0.375" (9.5 mm) lead length at T_A= 55 °C

I_F(AV)

Peak forward surge current 8.3 ms single

half sine-wave superimposed on rated load

I_FSM

Operating junction and storage

temperature range

T_J, T_STG

- 65 to + 175

°C

Document Number 88511

19-Sep-05

www.vishay.com

12 3 4

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