Datasheet > SR250

SR250

更新时间： 2024-11-16 12:51:23

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描述
2.0A Schottky Barrier Rectifiers

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中文翻译

获取价格

数据手册

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SR250 数据手册

SR220-SR260

2.0A Schottky Barrier Rectifiers

DO-41

Features

Schottky Barrier Chip

ꢀ

Guard Ring Die Construction for Transient Protection

High Current Capability

Low Power Loss, High Efficiency

High Surge Current Capability

ꢀ

For Use in Low Voltage, High Frequency

Inverters, Free Wheeling, and Polarity

Protection Applications

Mechanical Data

ꢀ

Case: Molded Plastic

Dimensions in inches and (millimeters)

ꢀ

Polarity: Cathode Band

ꢀ

Weight: 0.30 grams (approx.)

ꢀ

Mounting Position: Any

ꢀ

Marking: Type Number

Maximum Ratings and Electrical Characteristics

Rating at 25 C ambient temperature unless otherwise specified.

Single phase, half wave, 60 Hz, resistive or inductive load.

For capacitive load, derate current by 20%

Type Number

Symbol

SR220

SR230

SR240

SR250

SR260

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

V^RRM

V^RWM

V^R

RMS Reverse Voltage

V^R(RMS)

I^O

Average Rectified Output Current (Note 1) @T_L= 100°C

2.0

Non-Repetitive Peak Forward Surge Current 8.3ms

Single half sine-wave superimposed on rated load

(JEDEC Method)

I^FSM

Forward Voltage

@I_F= 2.0A

V^FM

I^RM

0.50

170

0.70

Peak Reverse Current

At Rated DC Blocking Voltage

@T_A= 25°C

@T_A= 100°C

0.5

Typical Junction Capacitance (Note 2)

C^j

140

K/W

°C

Typical Thermal Resistance Junction to Lead

R^ꢀ^JL

Typical Thermal Resistance Junction to Ambient (Note 1)

Operating and Storage Temperature Range

R^ꢀ^JA

T^j, T^STG

-65 to +150

Note: 1. Valid provided that leads are kept at ambient temperature at a distance of 9.5mm from the case.

2. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.

http://www.luguang.cn

mail:lge@luguang.cn

中文翻译

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