SD101B [JINANJINGHENG]

SMALL SIGNAL SCHOTTKY DIODES; 小信号肖特基二极管


型号：	SD101B
厂家：	JINAN JINGHENG (GROUP) CO.,LTD
描述：	SMALL SIGNAL SCHOTTKY DIODES 小信号肖特基二极管小信号肖特基二极管
文件：	总2页 (文件大小：91K)
中文：	中文翻译
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SD101A THUR SD101C

SMALL SIGNAL SCHOTTKY DIODES

E M I C O N D U C T O R

DO-35

FEATURES

For general purpose applications

The SD101 series is a Metal-on-silicon junction Schottky barrier device which

is protected by a PN junction guard ring. The low forward voltage drop

and fast switching make it ideal for protection of MOS devices, steering,

biasing, and coupling diodes for fast switching and low logic level

applications.

These diodes are also available in the Mini-MELF case with the type

designation LL101A to LL101C , in the SOD-123 case type with the type

designation SD101AW to SW101CW, in the SOD-323 case type with the type

designation SD101AWS to SW101CWS

MECHANICAL DATA

Case: DO-35 glass case

Polarity: Color band denotes cathode end

Weight: Approx. 0.05 gram

Dimensions in inches and (millimeters)

ABSOLUTE RATINGS(LIMITING VALUES)

Value

Units

Symbols

Peak Reverse Voltage

SD101A

SD101B

SD101C

VRRM

400 ¹⁾

Power Dissipation (infinite Heat Sink)

Maximum Single cycle surge 10ms square wave

Junction temperature

Ptot

IFSM

2.0

125

Storage Temperature Range

-55 to+150

TSTG

1) Valid provided that leads at a distance of 4mm from case are kept at ambient temperature

ELECTRICAL CHARACTERISTICS

(Ratings at 25 C ambient temperature unless otherwise specified)

Max.

Typ.

Unis

Symbols

Min.

SD101A

SD101B

SD101C

Reverse breakover voltage

at I^R=10mA

Leakage current at VR=50V

VR=40V

V^R=30V

SD101A

SD101B

SD101C

200

0.41

0.4

0.39

0.95

0.9

SD101A

SD101B

SD101C

SD101A

SD101B

SD101C

Forward voltage drop at IF=1mA

I^F=15mA

SD101A

SD101B

SD101C

2.0

2.1

2.2

Junction Capacitance at V^R=0V ,f=1MHz

trr

Reverse Recovery time at IF=IR=5mA,recover to 0.1 IR

Thermal resistance,junction to Ambient

RqJA

300 ¹⁾

K/W

1) Valid provided that leads at a distance of 4mm from case are kept at ambient temperature

2-108

NO.51 HEPING ROAD PR CHINA TEL:86-531-6943657 FAX:86-531-6947096

WWW.JIFUSEMICON.COM

JINAN JINGHENG CO., LTD.

RATINS AND CHARACTERISTICS CURVES SD101A THRU SD101C

Figure 2. Typical forward conduction curve of

combination Schottky barrier and PN junction

guard ring

Figure 1. Typical variation of fwd.current vs.fwd.

Voltage for primary conduction through the

schottky barrier

Figure 4. Typical capacitance curve as a function

of reverse voltage

Figure 3.Typical variation of reverse current

at various temperatures

2-109

NO.51 HEPING ROAD PR CHINA TEL:86-531-6943657 FAX:86-531-6947096

WWW.JIFUSEMICON.COM

JINAN JINGHENG CO., LTD.

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