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SK15F

更新时间：2025-07-04 12:57:50

品牌：SUNMATE

描述：1A Patch Schottky diode 50V SMAF series

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中文翻译

免费 PCB/SMT

概述
数据手册

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SK15F 概述

1A Patch Schottky diode 50V SMAF series

SK15F 数据手册

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SK12F - SK110F

SURFACE MOUNT SCHOTTKY BARRIER DIODES

VOLTAGE RANGE: 20 - 100V

CURRENT: 1.0 A

Features

Schottky Barrier Chip

Ideally Suited for Automatic Assembly

Low Power Loss, High Efficiency

For Use in Low Voltage Application

Guard Ring Die Construction

Plastic Case Material has UL Flammability

ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ ꢀ

Classification Rating 94V-O

Mechanical Data

SMAF

Case: SMAF,Molded Plastic

Dim Min Max Typ

4.75 4.85

3.68 3.72

4.80

3.70

2.60

1.00

Terminals: Solder Plated, Solderable

2.57

2.63

per MIL-STD-750, Method 2026

Polarity:Color band denotes cathode end

Mounting Position:Any

0.097 1.03

1.38 1.42 1.40

0.13 0.17 0.15

0.63 0.67 0.65

Weight:0.0018 ounce, 0.064 grams

All Dimensions in mm

T_A= 25ꢀC unless otherwise specified

Maximum Ratings and Electrical Characteristics

For capacitive load, derate current by 20%.

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

SK18F SK110F

Symbol

SK12F SK13F SK14F SK15F SK16F

Unit

Characteristic

100

Maximum repetitive peak reverse voltage

Maximum RMS voltage

VRRM

VRMS

VDC

100

Maximum DC blocking voltage

Maximum average forward rectified current

at TL(see fig.1)

I(AV)

1.0

Peak forward surge current

IFSM

40.0

8.3ms single half sine-wave superimposed on

rated load (JEDEC Method)

0.45

0.55

0.70

0.85

Maximum instantaneous forward voltage at 1.0A

Maximum DC reverse current

at rated DC blocking voltage

TA=25 C

0.5

TA=100 C

6.0

110

5.0

Typical junction capacitance (NOTE 1)

R^ꢀ

°C/W

Typical thermal resistance (NOTE 2)

Operating junction temperature range

88.0

-65 to +125

-65 to +150

°C

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

1 of 2

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RATINGS AND CHARACTERISTIC CURVES SK12F THRU SK110F

FIG. 1- FORWARD CURRENT DERATING CURVE

FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD

SURGE CURRENT

1.0

0.8

0.6

0.4

0.2

Single Phase

Half Wave 60Hz

Resistive or

inductive Load

SK12F-SK14F

SK15F-SK110F

8.3ms SINGLE HALF SINE-WAVE

(JEDEC Method)

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

1,000

100

TJ=25 C

10.0

TJ=100 C

TJ=75 C

0.1

0.01

0.1

SK12F-SK14F

SK15F-SK16F

SK18F-SK110F

TJ=25 C

100

0.01

PERCENT OF PEAK REVERSE VOLTAGE,%

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

400

200

100

TJ=25 C

SK12F-SK14F

SK15F-SK110F

0.1

0.01

0.1

100

0.1

1.0

100

REVERSE VOLTAGE,VOLTS

t,PULSE DURATION,sec.

2 of 2

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