SK34F [MDD]

SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER;


型号：	SK34F
厂家：	Chendahang Electronics Co., Ltd
描述：	SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
文件：	总2页 (文件大小：627K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SK32F THRU SK3200F

SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

3.0 Ampere

Reverse Voltage - 20 to 200 Volts Forward Current -

SMAF

FEATURES

The plastic package carries Underwriters Laboratory

Flammability Classification 94V-0

Cathode Band

Top View

For surface mounted applications

Metal silicon junction,majority carrier conduction

Low power loss,high efficiency

0.106(2.70)

0.094(2.40)

0.063(1.60)

0.051(1.30)

Built-in strain relief,ideal for automated placement

High forward surge current capability

High temperature soldering guaranteed:

260 C/10 seconds at terminals

0.146(3.7)

0.130(3.3)

0.0091(0.23)

0.0071(0.18)

0.051(1.30)

0.043(1.10)

MECHANICAL DATA

0.051(1.30)

0.039(1.0)

Case: JEDEC SMAF molded plastic body

Terminals: leads solderable per MIL-STD-750,

Method 2026

Polarity: Color band denotes cathode end

Mounting Position: Any

Weight:0.0018 ounce, 0.064 grams

0.193(4.90)

0.173(4.40)

Dimensions in inches and (millimeters)

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

SK38F SK310F

SK32F SK33F SK34F SK35F SK36F

SK3150F SK3200F

UNITS

MDD Catalog

Number

100

Maximum repetitive peak reverse voltage

Maximum RMS voltage

150

105

150

200

140

200

VOLTS

VRRM

VRMS

VDC

100

Maximum DC blocking voltage

Maximum average forward rectified current

at TL(see fig.1)

I(AV)

3.0

Amp

Peak forward surge current

IFSM

80.0

0.70

8.3ms single half sine-wave superimposed on

rated load (JEDEC Method)

Amps

0.55

0.85

Maximum instantaneous forward voltage at 3.0A

0.95

Volts

Maximum DC reverse current

at rated DC blocking voltage

TA=25 C

0.5

20.0

0.2

2.0

TA=100 C

300

Typical junction capacitance (NOTE 1)

500

C/W

Typical thermal resistance (NOTE 2)

Operating junction temperature range

RθJA

55.0

-50 to +150

-50 to +125

-50 to +150

TJ,

Storage temperature range

TSTG

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

2.P.C.B. mounted with 0.2x0.2”(5.0x5.0mm) copper pad areas

RATINGS AND CHARACTERISTIC CURVES SK32F THRU SK3200F

FIG. 1- FORWARD CURRENT DERATING CURVE

FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD

SURGE CURRENT

3.0

2.4

1.8

1.2

0.6

Single Phase

Half Wave 60Hz

Resistive or

inductive Load

SK32F-SK36F

8.3ms SINGLE HALF SINE-WAVE

(JEDEC Method)

SK38F-SK3200F

100

125

150

175

100

AMBIENT TEMPERATURE, C

NUMBER OF CYCLES AT 60 Hz

FIG. 3-TYPICAL INSTANTANEOUS FORWARD

CHARACTERISTICS

FIG. 4-TYPICAL REVERSE CHARACTERISTICS

100

TJ=25 C

10.0

TJ=100 C

TJ=75 C

0.1

0.01

SK32F-SK34F

SK35F-SK36F

SK38F-SK3150F

SK3200F

0.1

TJ=25 C

0.001

100

PERCENT OF PEAK REVERSE VOLTAGE,%

0.01

0.2 0.4

0.6

0.8 1.0 1.2 1.4 1.6

INSTANTANEOUS FORWARD VOLEAGE,

VOLTS

FIG. 5-TYPICAL JUNCTION CAPACITANCE

FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE

2000

1000

100

TJ=25 C

100

SK32F-SK34F

SS35F-SS3200F

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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