SR340L [MDD]

SCHOTTKY BARRIER RECTIFIER;


型号：	SR340L
厂家：	Chendahang Electronics Co., Ltd
描述：	SCHOTTKY BARRIER RECTIFIER
文件：	总2页 (文件大小：590K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SR340L

SCHOTTKY BARRIER RECTIFIER

Reverse Voltage - 40 Volts Forward Current - 3.0 Amperes

FEATURES

DO-201AD

The plastic package carries Underwriters Laboratory

Flammability Classification 94V-0

Construction utilizes void-free

molded plastic technique

1.0 (25.4)

MIN.

Low reverse leakage

High forward surge current capability

High temperature soldering guaranteed:

0.210 (5.6)

0.197 (5.0)

DIA.

250 C/10 seconds,0.375”(9.5mm) lead length,

5 lbs. (2.3kg) tension

0.375 (9.50)

0.285(7.20)

MECHANICAL DATA

1.0 (25.4)

MIN.

Case: JEDEC DO-201AD molded plastic body

Terminals: Plated axial leads, solderable per MIL-STD-750,

Method 2026

0.052 (1.3)

0.048 (1.2)

DIA.

Polarity: Color band denotes cathode end

Mounting Position: Any

Dimensions in inches and (millimeters)

Weight:0.04 ounce, 1.10 grams

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 C ambient temperature unless otherwise specified.

Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.

SYMBOLS

UNITS

SR340L

MDD Catalog

Number

Maximum repetitive peak reverse voltage

Maximum RMS voltage

VOLTS

VRRM

VRMS

VDC

Maximum DC blocking voltage

Maximum average forward rectified current

0.375”(9.5mm) lead length(see fig.1)

Peak forward surge current

I(AV)

3.0

Amps

IFSM

80.0

8.3ms single half sine-wave superimposed on

rated load (JEDEC Method)

Amps

Maximum instantaneous forward voltage at 3.0A

0.45

0.5

Volts

Maximum DC reverse current

at rated DC blocking voltage

TA=25 C

TA=100 C

20.0

250

Typical junction capacitance (NOTE 1)

C/W

Typical thermal resistance (NOTE 2)

Operating junction temperature range

RθJA

40.0

-50 to +150

TJ,

Storage temperature range

TSTG

-50 to +150

Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C.

2.Thermal resistance from junction to ambient at 0.375”(9.5mm)lead length,P.C.B. mounted

RATINGS AND CHARACTERISTIC CURVES SR340L

FIG. 1- FORWARD CURRENT DERATING CURVE

FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD

SURGE CURRENT

2.4

1.8

1.2

0.6

Single Phase

Half Wave 60Hz

Resistive or

inductive Load

8.3ms SINGLE HALF SINE-WAVE

(JEDEC Method)

100

125

150

175

100

AMBIENT TEMPERATURE, C

NUMBER OF CYCLES AT 60 Hz

FIG. 4-TYPICAL REVERSE CHARACTERISTICS

FIG. 3-TYPICAL INSTANTANEOUS FORWARD

CHARACTERISTICS

100

TJ=100 C

TJ=75 C

0.1

TJ=25 C

PULSE WIDTH=300 µs

1%DUTY CYCLE

0.1

0.01

TJ=25 C

0.01

0.2

0.4

0.6

0.8

1.0 1.1

0.001

100

INSTANTANEOUS FORWARD VOLTAGE,

VOLTS

PERCENT OF PEAK REVERSE VOLTAGE,%

FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE

FIG. 5-TYPICAL JUNCTION CAPACITANCE

100

2000

1000

100

TJ=25 C

0.1

0.01

0.1

100

0.1

1.0

100

REVERSE VOLTAGE,VOLTS

t,PULSE DURATION,sec.

The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)!

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