Datasheet > SMCJ54A

SMCJ54A

更新时间： 2024-11-09 04:51:31

品牌	Logo	应用领域
银河微电 - BL Galaxy Electrical		二极管光电二极管局域网
页数	文件大小	规格书
4页	224K
描述
TRANSIENT VOLTAGE SUPPRESSOR

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中文翻译

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数据手册

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SMCJ54A 数据手册

GALAXY ELECTRICAL

SMCJ5.0 - - - SMCJ188CA

BREAKDOWN VOLTAGE: 5.0 --- 188 V

TRANSIENT VOLTAGE SUPPRESSOR

PEAK PULSE POWER: 1500 W

FEATURES

Underwriters LaboratoryRecognition under UL standard

for safety497B: Isolated Loop Circuit Protection

Low profile package with built-in strain relief for surface

mounted applications

DO-214AB(SMC)

7.5± 0.25

Glass passivated junction

Low incremental surge resistance, excellent clamping

capability

1500W peak pulse power capabilitywith a 10/1000µs

waveform, repetition rate (dutycycle): 0.01%

Veryfastresponsetime

8.3± 0.2

High temperature soldering guaranteed:

250°C/10 seconds at terminals

MECHANICAL DATA

Case:JEDEC DO-214AB molded plastic over passivated

0.25± 0.06

1.5± 0.25

junction

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

method 2026

Polarity: Foruni-directional types the color band denotes

the cathode, which is postitive with respect to the

anode under normal TVS operation

Weight: 0.007 ounces, 0.21 grams

Flammability: Epoxyis rated UL 94V-0

Dimensions in millimeters

Devices for Bidirectional Applications

For bi-directional devices, use suffixC or CA(e.g. SMCJ10C, SMCJ10CA). Electrical characteristics applyin both directions.

MAXIMUM RATINGS AND CHARACTERISTICS

Ratings at 25 ambient temperature unless otherwise specified.

SYMBOL

P_PPM

VALUE

UNIT

Peak pow er dissipation w ith a 10/1000μs waveform(NOTE1,2, FIG.1)

Peak pulse current w ith a 10/1000μs waveform(NOTE1)

Minimum 1500

I_PPM

See Table Below

Peak forward surge current, 8.3ms single half sine-w ave

ffff uni-directional only( (NOTE 2)

I_FSM

200.0

Typical thermal resistance, junction to ambient( (NOTE 3)

Typical thermal resistance, junction to lead

R_θJA

R_θJL

100.0

Operating junction and storage temperature range

T_J, T_STG

-55---+150

NOTES: (1) Non-repetitive current pules, per Fig. 3 and derated above TA=25 ℃ per Fig. 2.

(2)Mounted on 0.2 x 0.2" (5.0 x 5.0mm) copper pads to each terminal.

(3) Mounted on minimum recommended pad layout.

www.galaxycn.com

Document Number 0285009

BLGALAXY ELECTRICAL

12 3 4

中文翻译

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