1.5SMC250A

更新时间： 2024-11-14 22:38:19

品牌	Logo	应用领域
威世 - VISHAY		二极管光电二极管局域网
页数	文件大小	规格书
3页	42K
描述
Surface Mount TRANSZORB Transient Voltage Suppressors

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中文翻译

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1.5SMC250A 数据手册

1.5SMC Series

Vishay Semiconductors

formerly General Semiconductor

Surface Mount TRANSZORB^®

Transient Voltage Suppressors

V_(BR)Unidirectional

6.8 to 540V

V_(BR)Bidirectional

6.8 to 220V

Peak Pulse Power 1500W

Cathode Band

DO-214AB

(SMC J-Bend)

0.126 (3.20)

0.114 (2.90)

0.245 (6.22)

0.220 (5.59)

Mounting Pad Layout

0.185 MAX.

(4.69 MAX.)

0.280 (7.11)

0.260 (6.60)

0.121 MIN.

(3.07 MIN.)

0.012 (0.305)

0.006 (0.152)

0.103 (2.62)

0.079 (2.06)

0.060 MIN.

(1.52 MIN.)

Dimensions in inches

and (millimeters)

0.060 (1.52)

0.030 (0.76)

0.008

(0.203)

Max.

0.320 REF

0.320 (8.13)

0.305 (7.75)

Mechanical Data

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

Features

passivated junction

• 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 10/1000µs

waveform, repetition rate (duty cycle): 0.01%

• Very fast response time

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

Method 2026. High temperature soldering: 250°C/10

seconds at terminals.

Polarity: For uni-directional types the band denotes the

cathode, which is positive with respect to the anode

under normal TVS operation.

Standard Packaging: 16mm tape (EIA STD RS-481)

Weight: 0.007 oz., 0.21 g

Packaging Codes – Options (Antistatic):

51 – 1K per Bulk box, 10K/carton

• Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

57 – 850 per 7" plastic Reel (16mm tape), 8.5K/carton

9A – 3.5K per 13" plastic Reel (16mm tape), 35K/carton

Devices for Bidirectional Applications

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

Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.

Parameter

Symbol

Value

Unit

Peak power dissipation with a 10/1000µs waveform⁽¹⁾⁽²⁾(Fig. 1)

Peak pulse current with a 10/1000µs waveform⁽¹⁾(Fig. 3)

Power dissipation on infinite heatsink, T_A= 50°C

P_PPM

1500

I_PPM

See Next Table

6.5

P_M(AV)

Peak forward surge current 8.3ms single half sine-wave

uni-directional only⁽²⁾

I_FSM

200

Thermal resistance junction to ambient air⁽³⁾

R_θJA

R_θJL

°C/W

Thermal resistance junction to leads

Operating junction and storage temperature range

T_J, T_STG

–65 to +150

°C

Notes: (1) Non-repetitive current pulse, per Fig.3 and derated above T_A= 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

Document Number 88303

31-Jul-03

www.vishay.com

12 3

中文翻译

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1.5SMC250A 替代型号

型号	品牌	替代类型	描述	数据表
1.5SMC250CA	LITTELFUSE	功能相似	Silicon Avalanche Diodes - 1500W Surface Mount Transient Voltage Supressors
1.5SMC250A	LITTELFUSE	功能相似	Silicon Avalanche Diodes - 1500W Surface Mount Transient Voltage Supressors

与1.5SMC250A相关器件

型号	品牌	获取价格	描述	数据表
1.5SMC250A / CA	SWST	获取价格	瞬态电压抑制管
1.5SMC250A/51	VISHAY	获取价格	Trans Voltage Suppressor Diode, 214V V(RWM), Unidirectional,
1.5SMC250A/51T	VISHAY	获取价格	Trans Voltage Suppressor Diode, 1500W, Unidirectional, 1 Element, Silicon, DO-214AB, PLAST
1.5SMC250A/57	VISHAY	获取价格	Transient Suppressor,
1.5SMC250A/9A	VISHAY	获取价格	Trans Voltage Suppressor Diode, 214V V(RWM), Unidirectional,
1.5SMC250A-AT	YAGEO	获取价格	瞬态抑制二极管 (车用)
1.5SMC250A-E3	VISHAY	获取价格	Surface Mount TRANSZORB Transient Voltage Suppressors
1.5SMC250A-E3/51T	VISHAY	获取价格	Trans Voltage Suppressor Diode, 1500W, 214V V(RWM), Unidirectional, 1 Element, Silicon, DO
1.5SMC250A-E3/59T	VISHAY	获取价格	Trans Voltage Suppressor Diode, 1500W, 214V V(RWM), Unidirectional, 1 Element, Silicon, DO
1.5SMC250AHE3_A	VISHAY	获取价格	Surface Mount TRANSZORBÂ® Transient Voltage S

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