SR220 查看數據表（PDF） - Won-Top Electronics

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SR220

2.0A SCHOTTKY BARRIER DIODE

Won-Top Electronics 

®

WON-TOP ELECTRONICS

Features

 Schottky Barrier Chip

 Guard Ring for Transient and ESD Protection

 Surge Overload Rating to 50A Peak

 Low Power Loss, High Efficiency

 Ideally Suited for Use in High Frequency

SMPS, Inverters and As Free Wheeling Diodes

Mechanical Data

 Case: DO-15, Molded Plastic

 Terminals: Plated Leads Solderable per

MIL-STD-202, Method 208

 Polarity: Cathode Band

 Weight: 0.40 grams (approx.)

 Mounting Position: Any

 Marking: Type Number

 Lead Free: For RoHS / Lead Free Version,

Add “-LF” Suffix to Part Number, See Page 4

SR220 – SR2100

2.0A SCHOTTKY BARRIER DIODE

Pb

A

B

A

C

D

DO-15

Dim

Min

Max

A

25.4

—

B

5.50

7.62

C

0.71

0.864

D

2.60

3.60

All Dimensions in mm

Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified

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

For capacitive load, derate current by 20%.

Characteristic

Symbol SR220 SR230 SR240 SR250 SR260 SR280 SR2100 Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

RMS Reverse Voltage

Average Rectified Output Current (Note 1)

Non-Repetitive Peak Forward Surge Current

8.3ms Single Half Sine-Wave Superimposed on

Rated Load (JEDEC Method)

Forward Voltage

@IF = 2.0A

Peak Reverse Current

At Rated DC Blocking Voltage

@TJ = 25°C

@TJ = 100°C

Typical Junction Capacitance (Note 2)

Thermal Resistance, Junction to Ambient (Note 3)

Thermal Resistance, Junction to Lead (Note 3)

Operating Temperature Range

Storage Temperature Range

VRRM

VRWM

VR

VR(RMS)

IO

IFSM

VFM

IRM

CJ

RθJA

RθJL

TJ

TSTG

20

30

40

50

60

80

100

V

14

21

28

35

42

56

70

V

2.0

A

50

A

0.50

0.70

0.85

0.5

10

150

100

35

14

-65 to +125

-65 to +150

-65 to +150

V

mA

pF

°C/W

°C

°C

Note: 1. Leads maintained 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.

3. Vertical PCB mounting with 12.7mm lead length on 63.5 x 63.5mm copper pad.

© Won-Top Electronics Co., Ltd.

Revision: September, 2012

www.wontop.com

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