SK515BF [MDD]

SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER;


型号：	SK515BF
厂家：	Chendahang Electronics Co., Ltd
描述：	SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
文件：	总2页 (文件大小：744K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SK52BF THRU SK520BF

SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

5.0 Ampere

Reverse Voltage - 20 to 200 Volts Forward Current -

SMBF

FEATURES

Cathode Band

Top View

Metal silicon junction,majority carrier conduction

For surface mounted applications

Low power loss,high efficiency

0.146(3.70)

0.138(3.50)

0.086(2.20)

0.075(1.90)

High forward surge current capability

For use in low voltage,high frequency inverters,

free wheeling,and polarity protection applicatlons

0.173(4.4)

0.165(4.2)

0.010(0.26)

0.0071(0.18)

0.051(1.30)

0.043(1.10)

0.051(1.30)

0.039(1.0)

MECHANICAL DATA

Case: JEDEC SMBF molded plastic body

Terminals: leads solderable per MIL-STD-750,

Method 2026

Mounting Position: Any

Weight:57mg/0.002oz

0.216(5.5)

0.200(5.1)

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

UNITS

SK52BF

K52B

SK520BF

K520B

SK54BF SK56BF

SK515BF

K515B

SK58BF SK510BF

MDD Catalog

Number

Marking code

K58B

K510B

K54B

K56B

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)

5.0

Amp

Peak forward surge current

IFSM

150.0

8.3ms single half sine-wave superimposed on

rated load (JEDEC Method)

Amps

0.45

0.55

0.70

0.85

Maximum instantaneous forward voltage at 5.0A

0.95

Volts

Maximum DC reverse current

at rated DC blocking voltage

TA=25 C

1.0

TA=100 C

Typical junction capacitance (NOTE 1)

800

500

C/W

Typical thermal resistance (NOTE 2)

Operating junction temperature range

RθJA

40.0

-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 SK52BF THRU SK520BF

Fig.2 Typical Reverse Characteristics

Fig.1 Forward Current Derating Curve

10⁴

10³

6.0

5.0

4.0

3.0

2.0

1.0

0.0

100LFM

T_J=100°C

T_J=75°C

10²

10¹

10⁰

T_J=25°C

Single phase half wave resistive

or inductive P.C.B mounted on

0.5×0.5"(12.7×12.7mm) pad areas

100

125

150

100

Lead Temperature (°C)

Percent of Rated Peak Reverse Voltage（%）

Fig.3 Typical Forward Characteristic

Fig.4 Typical Junction Capacitance

T_J=25°C

1000

500

100

SK52BF

SK54BF

SK56BF/SK58BF

SK510BF/SK520BF

SK52BF/SK54BF

SS54F/SS520F

SK56BF-SK520BF

0.1

0.5

1.0

1.5 2.0

0.1

100

Reverse Voltage (V)

Instaneous Forward Voltage (V)

Fig.6- Typical Transient Thermal Impedance

Fig.5 Maximum Non-Repetitive Peak

Forward Surage Current

175

150

100

125

100

8.3 ms Single Half Sine Wave

(JEDEC Method)

0.01

100

0.1

100

Number of Cycles at 60Hz

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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