SA12A

更新时间： 2024-11-13 06:09:59

品牌	Logo	应用领域
固锝 - GOOD-ARK		瞬态抑制器二极管局域网
页数	文件大小	规格书
6页	406K
描述
Transient Voltage Suppressors

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中文翻译

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技术参数
数据手册

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SA12A 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	风险等级：	5.76
Is Samacsys：	N	击穿电压标称值：	14 V
最大钳位电压：	19.9 V	二极管类型：	TRANS VOLTAGE SUPPRESSOR DIODE
极性：	UNIDIRECTIONAL	最大重复峰值反向电压：	12 V
子类别：	Transient Suppressors	表面贴装：	NO
Base Number Matches：	1

SA12A 数据手册

SA5.0 thru SA180CA

Transient Voltage Suppressors

Peak Pulse Power 500W Stand Off Voltage 5.0 to 180V

Features

ꢀ Plastic package has Underwriters Laboratory Flammability

Classification 94V-0

ꢀ Glass passivated junction

ꢀ Excellent clamping capability

ꢀ Low incremental surge resistance

ꢀ Very fast response time

ꢀ 500W peak pulse power surge capability with a 10/100us

waveform, repetition rate (duty cycle): 0.01%

ꢀ High temperature soldering guaranteed:

265^oC/10 seconds, 0.375" (9.5mm) lead length, 5lbs.

(2.3kg) tension

Mechanical Data

ꢀ Case: JEDEC DO-204AC(DO-15) molded plastic body over

passivated junction

ꢀ Terminals: Solder plated axial leads, solderable per

MIL-STD-750, Method 2026

ꢀ Polarity: For unidirectional types the color band denotes the

cathode, which is positive with respect to the anode under

normal TVS operation

ꢀ Mounting Position: Any

ꢀ Weight: 0.015oz., 0.4g

Devices for Bidirectional Applications

For bidirectional use C or CA suffix. (e.g. SA5.0C, SA170CA). Electrical characteristics apply in both directions.

Maximum Ratings and Thermal Characteristics

(Ratings at 25^oC ambient temperature unless otherwise specified.)

Parameter

Symbol

Value

Unit

Peak pulse power dissipation with a 10/1000us

P_PPM

I_PPM

500 (Min.)

See Next Table

3.0

waveform ⁽¹⁾(Fig. 1)

Peak pulse current with a 10/1000us waveform ⁽¹⁾

Steady state power dissipation at T_A=75^oC

lead lengths, 0.375" (9.5mm) ⁽²⁾

P_M(AV)

Peak forward surge current, 10ms single half sine-wave

unidirectional only

I_FSM

Maximum instantaneous forward voltage at 35A for

unidirectional only

V_F

3.5

Volts

^oC

Operating junction and storage temperature range

T_J, T_STG

-55 to +175

Notes:

1. Non-repetitive current pulse, per Fig. 3 and derated above T_A=25^oC per Fig. 2.

2. Mounted on copper pad area of 1.6 x 1.6" (40 x 40mm) per Fig. 5.

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

576

12 3 4 5 6

中文翻译

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与SA12A相关器件

型号	品牌	获取价格	描述	数据表
SA12A.TR	SEMTECH	获取价格	Trans Voltage Suppressor Diode, 500W, Unidirectional, 1 Element, Silicon, DO-15,
SA12A/51	VISHAY	获取价格	Trans Voltage Suppressor Diode, 12V V(RWM), Unidirectional,
SA12A/54	VISHAY	获取价格	Trans Voltage Suppressor Diode, 12V V(RWM), Unidirectional,
SA12A/54-E3	VISHAY	获取价格	DIODE 500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-204AC, PLASTIC, DO-15, 2 PIN, Transien
SA12A/73	VISHAY	获取价格	Trans Voltage Suppressor Diode, 12V V(RWM), Unidirectional,
SA12A/73-E3	VISHAY	获取价格	DIODE 500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-204AC, PLASTIC, DO-15, 2 PIN, Transien
SA12A/B	YAGEO	获取价格	Trans Voltage Suppressor Diode,
SA12A/TR13	YAGEO	获取价格	Trans Voltage Suppressor Diode,
SA12A/TR8	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 500W, 12V V(RWM), Unidirectional, 1 Element, Silicon, DO-4
SA12A??	MDD	获取价格	DO-15

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