SF157 [WTE]

1.5A SOFT FAST RECOVERY RECTIFIER; 1.5A软快恢复整流


型号：	SF157
厂家：	WON-TOP ELECTRONICS
描述：	1.5A SOFT FAST RECOVERY RECTIFIER 1.5A软快恢复整流二极管局域网超快速恢复二极管
文件：	总3页 (文件大小：48K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

WTE

PO WER SEM ICONDUCTORS

SFR151 – SFR157

1.5A SOFT FAST RECOVERY RECTIFIER

Features

Diffused Junction

Low Forward Voltage Drop

High Current Capability

High Reliability

High Surge Current Capability

Mechanical Data

Case: Molded Plastic

Terminals: Plated Leads Solderable per

MIL-STD-202, Method 208

Polarity: Cathode Band

Weight: 0.40 grams (approx.)

Mounting Position: Any

DO-15

Dim

Min

25.4

5.50

0.71

2.60

Max

—

7.62

0.864

3.60

Marking: Type Number

All Dimensions in mm

Maximum Ratings and Electrical Characteristics ^@T_A^{=25°C unless otherwise specified}

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

For capacitive load, derate current by 20%.

Characteristic

Symbol SFR151 SFR152 SFR153 SFR154 SFR155 SFR156 SFR157

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

V^RRM

V^RWM

V^R

100

200

140

400

600

420

800

560

1000

700

RMS Reverse Voltage

V^R(RMS)

I^O

280

1.5

Average Rectified Output Current

(Note 1)

@T_A= 55°C

Non-Repetitive Peak Forward Surge Current

8.3ms Single half sine-wave superimposed on

rated load (JEDEC Method)

I^FSM

Forward Voltage

@I_F= 1.5A

V^FM

I^RM

1.2

Peak Reverse Current

@T_A= 25°C

5.0

100

µA

At Rated DC Blocking Voltage @T_A= 100°C

Reverse Recovery Time (Note 2)

Typical Junction Capacitance (Note 3)

Operating Temperature Range

t^rr

C^j

120

200

350

°C

T^j

-65 to +125

-65 to +150

Storage Temperature Range

T^STG

*Glass passivated forms are available upon request

Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case

2. Measured with IF = 0.5A, IR = 1.0A, IRR = 0.25A. See figure 5.

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

SFR151 – SFR157

1 of 3

1.5

1.2

0.9

0.6

0.3

1.0

0.1

T_j= 25°C

Single phase half-wave

60 Hz resistive or inductive load

Pulse width = 300µs

0.01

100

125

150 175

200

0.6

0.8

1.0

1.2

1.4

T_A, AMBIENT TEMPERATURE (°C)

Fig. 1 Forward Derating Curve

V_F, INSTANTANEOUS FORWARD VOLTAGE (V)

Fig. 2 Typical Forward Characteristics

Pulse Width 8.3ms

Single Half-Sine-Wave

(JEDEC Method)

T_A= 25°C

f = 1.0MHz

100

V_R, REVERSE VOLTAGE (V)

Fig. 4 Typical Junction Capacitance

NUMBER OF CYCLES AT 60Hz

Fig. 3 Peak Forward Surge Current

t_rr

+0.5A

50Ω NI (Non-inductive)

10Ω NI

Device

Under

Test

(-)

(+)

Pulse

Generator

(Note 2)

50V DC

Approx

-0.25A

(-)

1.0Ω

(+)

Oscilloscope

(Note 1)

Notes:

1. Rise Time = 7.0ns max. Input Impedance = 1.0MΩ, 22pF.

2. Rise Time = 10ns max. Input Impedance = 50Ω.

-1.0A

Set time base for 5/10ns/cm

Fig. 5 Reverse Recovery Time Characteristic and Test Circuit

SFR151 – SFR157

2 of 3

ORDERING INFORMATION

Product No.^!

SFR151-T3

Package Type

Shipping Quantity

DO-15

4000/Tape & Reel

3000/Tape & Box

1000 Units/Box

4000/Tape & Reel

3000/Tape & Box

1000 Units/Box

4000/Tape & Reel

3000/Tape & Box

1000 Units/Box

4000/Tape & Reel

3000/Tape & Box

1000 Units/Box

4000/Tape & Reel

3000/Tape & Box

1000 Units/Box

4000/Tape & Reel

3000/Tape & Box

1000 Units/Box

4000/Tape & Reel

3000/Tape & Box

1000 Units/Box

SFR151-TB

SFR151

SFR152-T3

SFR152-TB

SFR152

SFR153-T3

SFR153-TB

SFR153

SFR154-T3

SFR154-TB

SFR154

SFR155-T3

SFR155-TB

SFR155

SFR156-T3

SFR156-TB

SFR156

SFR157-T3

SFR157-TB

SFR157

Products listed in

are WTE

devices.

Preferred

bold

^!T3 suffix refers to a 13” reel. TB suffix refers to Ammo Pack.

Shipping quantity given is for minimum packing quantity only. For minimum order

quantity, please consult the Sales Department.

Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any

responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to

manufacturer. WTE reserves the right to change any or all information herein without further notice.

: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life

WARNING

support devices or systems without the express written approval.

Won-Top Electronics Co., Ltd.

No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan

Phone: 886-7-822-5408 or 886-7-822-5410

Fax: 886-7-822-5417

Email: sales@wontop.com

Internet: http://www.wontop.com

Wepoweryoureveryday.

SFR151 – SFR157

3 of 3

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