SMC20C Lite-On Technology Corporation, SMC20C Datasheet

SMC20C

Manufacturer Part Number

SMC20C

Description

SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS

Manufacturer

Lite-On Technology Corporation

Datasheet

1.SMC20C.pdf (4 pages)

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Steady State Power Dissipation at T

Storage Temperature Range

FEATURES

MECHANICAL DATA

Maximum Instantaneous forward voltage

at 100A for unidirectional devices only (Note 3)

Operating Temperature Range

NOTES : 1. Non-repetitive current pulse, per fig. 3 and derated above T

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 ℃ ambient temperature unless otherwise specified.

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

For capacitive load, derate current by 20%

Peak Forward Surge Current 8.3ms

single half sine-wave super imposed

on rated load (Note 3)

PEAK POWER DISSIPATION AT T

Rating to 200V VBR

For surface mounted applications

Reliable low cost construction utilizing molded plastic

technique

Plastic material has UL flammability classification 94V-O

Typical IR less than 1uA above 10V

Fast response time: typically less than 1.0ps for

Uni-direction,less than 5.0ns for Bi-direction,form 0 Volts

to BV min

Case : Molded plastic

Polarity : by cathode band denotes uni-directional device

none cathode band denotes bi-directional device

Weight : 0.007 ounces, 0.21 gram

= 1ms (Note 1,2)

UNIDIRECTIONAL AND BIDIRECTIONAL

TRANSIENT VOLTAGE SUPPRESSORS

2. Thermal Resistance junction to Lead

3. 8.3ms single half-sine wave duty cycle= 4 pulses maximum per minute (unidirectional units only).

4. V

CHARACTERISTICS

= 3.5V on SMC6.8 thru SMC90A devices and V

SURFACE MOUNT

(JEDEC METHOD)

SEMICONDUCTOR

LITE-ON

= 25 C,

=75 C

SYMBOLS

M(AV)

FSM

STG

= 5.0V on SMC100 thru SMC200A devices.

STAND-OFF VOLTAGE - 6.8 to 200 Volts

POWER DISSIPATION - 1500 WATTS

= 25 C per fig.1.

SEE NOTE 4

Minimum 1500

-55 to +150

-55 to +175

VALUE

200

5.0

SMC

SMC SERIES

All Dimensions in millimeter

DIM.

REV. 2, 01-Dec-2000, KSIC01

SMC

MIN.

6.60

5.59

2.92

0.15

7.75

0.05

2.01

0.76

MAX.

7.11

6.22

3.18

0.31

8.13

2.62

1.52

0.20

WATTS

AMPS.

UNIT

Volts

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SMC20C Summary of contents

Page 1

LITE-ON SEMICONDUCTOR SURFACE MOUNT UNIDIRECTIONAL AND BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSORS FEATURES Rating to 200V VBR For surface mounted applications Reliable low cost construction utilizing molded plastic technique Plastic material has UL flammability classification 94V-O Typical IR less than 1uA above ...

Page 2

RATING AND CHARACTERISTIC CURVES SMC SERIES FIG.1 - PULSE DERATING CURVE 100 1000 WAVEFORM AS DEFINED BY R.E. 100 0 AMBIENT TEMPERATURE, ℃ FIG.3 - PULSE WAVEFORM T =10us R Peak ...

Page 3

... SMC16C DYK DYM SMC16A SMC16CA DZK DZM SMC18 SMC18C EDK EDM SMC18A SMC18CA EEK EEM SMC20 SMC20C EFK EFM SMC20A SMC20CA EGK EGM SMC22 SMC22C EHK EHM SMC22A SMC22CA EKK EKM SMC24 SMC24C ELK ELM SMC24A SMC24CA EMK EMM 22.8 SMC27 SMC27C ...

Page 4

Device Device Device Marking code Uni- Bi- directional directional (UNI) SMC47 SMC47C FDK FDM SMC47A SMC47CA FEK FEM SMC51 SMC45C FFK FFM SMC51A SMC45CA FGK FGM SMC56 SMC56C FHK FHM SMC56A SMC56CA FKK FKM SMC62 SMC62C FLK FLM SMC62A SMC62CA ...

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