SMCJ17 [DCCOM]

TECHNICAL SPECIFICATIONS OF SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR; 表面贴装瞬态电压抑制器技术规格


型号：	SMCJ17
厂家：	DC COMPONENTS
描述：	TECHNICAL SPECIFICATIONS OF SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR 表面贴装瞬态电压抑制器技术规格
文件：	总4页 (文件大小：1565K)
中文：	中文翻译
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SMCJ5.0

THRU

DC COMPONENTS CO., LTD.

RECTIFIER SPECIALISTS

SMCJ170CA

TECHNICAL SPECIFICATIONS OF SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

VOLTAGE RANGE - 5.0 to 170 Volts

PEAK PULSE POWER - 1500 Watts

FEATURES

* Ideal for surface mounted applications

* Glass passivated junction

* 1500 Watts Peak Pulse Power capability on

10/1000 µs waveform

* Excellent clamping capability

* Low zener impedance

SMC (DO-214AB)

* Fast response time

.128(3.25)

.108(2.75)

MECHANICAL DATA

* Case: Molded plastic

* Epoxy: UL 94V-0 rate flame retardant

* Terminals: Solder plated, solderable per

MIL-STD-750, Method 2026

* Polarity: Indicated by cathode band except Bidirectional types.

* Mounting position: Any

* Weight: 0.21 gram

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 ^oC ambient temperature unless otherwise specified.

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

Dimensions in inches and (millimeters)

DEVICES FOR BIPOLAR APPLICATIONS

For Bidirectional use C or CA suffix (e.g. SMCJ5.0C, SMCJ170CA)

Electrical characteristics apply in both directions

SYMBOL

VALUE

Minimum 1500

5.0

UNITS

Watts

PPM

Peak Pulse Power Dissipation on 10/1000µs waveform (Note 1,2,Fig.1)

Steady State Power Dissipation (Note 2)

(

)

Peak Forward Surge Current 8.3mS single half sine-wave

superimposed on rated load (JEDEC method) (Note 3)

FSM

100

Amps

⁰C

, TSTG

-55 to + 150

Operating and Storage Temperature Range

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

= 25^oC per Fig.2.

2. Mounted on 0.31 X 0.31"( 8.0 X 8.0mm) copper pad to each terminal.

3. 8.3ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.

356

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RATING AND CHARACTERISTIC CURVES ( SMCJ5.0 THRU SMCJ170CA )

DC COMPONENTS CO., LTD.

357

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SMCJ (1500W) SERIES TRANSIENT VOLTAGE SUPPRESSORS

DC COMPONENTS CO., LTD.

358

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SMCJ (1500W) SERIES TRANSIENT VOLTAGE SUPPRESSORS

NOTES : 1.VBR measured after IT applied for 300µs. IT = Square Wave Pulse or equivalent.

2.For bidirectonal use C or CA suffixs for all types (ex. SMCJ5.0C, SMCJ170CA).

electrical characteristics apply in both directions.

3.For bidirectional types having VWM of 10 volts and less, the ID limit is doubled.

DC COMPONENTS CO., LTD.

359

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