1.5SMC180A datasheet, PDF - EEWORLD Datasheet

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1.5SMC180A: Description1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AB; Categorysemiconductor Discrete semiconductor; File Size225KB，3 Pages; ManufacturerGood-Ark; Websitehttp://www.goodark.com/

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1.5SMC180A Overview

1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AB

1.5SMC180A Parametric

Parameter Name	Attribute value
Number of terminals	2
Number of components	1
Maximum breakdown voltage	189 V
Minimum breakdown voltage	171 V
Processing package description	Plastic, SMC, 2 PIN
state	DISCONTINUED
packaging shape	Rectangle
Package Size	SMALL OUTLINE
surface mount	Yes
Terminal form	C BEND
terminal coating	tin lead
Terminal location	pair
Packaging Materials	Plastic/Epoxy
Craftsmanship	AVALANCHE
structure	single
Diode component materials	silicon
Maximum power consumption limit	6.5 W
polarity	unidirectional
Diode type	TRANS voltage SUPPRESSOR diode
shutdown voltage	154 V
Maximum non-repetitive peak speed power	1500 W

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1.5SMC6.8A thru 1.5SMC550CA

Surface Mount Transient Voltage Suppressors

Peak Pulse Power 1500W Breakdown Voltage 6.8 to 550V

Features

Low profile package with built-in strain relief for surface

mounted applications

Glass passivated junction

Low incremental surge resistance

Low inductance

Excellent clamping capability

1500W peak pulse power capability with a 10/1000us

waveform, repetition rate (duty cycle): 0.01%

Very fast response time

High temperature soldering: 250

C/10 seconds at terminals

Plastic package has Underwriters Laboratory Flammability

Classification 94V-0

Mechanical Data

Case: JEDEC DO-214AB (SMC) molded plastic over passivated

junction

Terminals: Solder plated, solderable per MIL-STD-750,

Method 2026

Polarity: For uni-directional types the band denotes the cathode,

which is positive with respect to the anode under normal TVS

operation

Weight: 0.007oz., 0.21g

Devices for Bidirectional Applications

For bi-directional devices, use suffix CA (e.g. 1.5SMC10CA). Electrical characteristics apply in both directions.

Maximum Ratings and Thermal Characteristics

(Ratings at 25

C ambient temperature unless otherwise specified.)

Parameter

Peak pulse power dissipation with

a 10/1000

s waveform

(1) (2)

(Fig. 1)

Peak pulse current with a 10/1000

s waveform

(1)

(Fig. 3)

Power dissipation on infinite heatsink, T

=50

Peak forward surge current 8.3ms single half sine-wave

uni-directional only

(2)

Thermal resistance junction to ambient air

(3)

Thermal resistance junction to leads

Operating junction and storage temperature range

Symbol

PPM

M(AV)

FSM

, T

STG

Value

Minimum 1500

See Next Table

6.5

200

-55 to +150

Unit

Amps

C/W

Notes:

1. Non-repetitive current pulse, per Fig.3 and derated above T

=25

C per Fig. 2

2. Mounted on 0.31 x 0.31" (8.0 x 8.0mm) copper pads to each terminal

3. Mounted on minimum recommended pad layout

599

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