Datasheet > 1SMA78

1SMA78

更新时间： 2024-11-20 00:55:39

品牌	Logo	应用领域
森美特 - SUNMATE		/
页数	文件大小	规格书
5页	692K
描述
SURFACE MOUNT TRANSIENT VOLTAGE SUPPESSOR DIODE

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

1SMA78 数据手册

1SMA5.0A(CA) - 1SMA440A(CA)

SURFACE MOUNT TRANSIENT VOLTAGE SUPPESSOR DIODE

VOLTAGE RANGE: 5.0 - 440V

POWER: 400Wa t t s

Features

Glass Passivated Die Construction

Uni- and Bi-Directional Versions Available

Excellent Clamping Capability

Fast Response Time

Plastic Material: UL Flammability

SMA(DO-214AC)

Classification Rating 94V-0

Dim

MinMax

Mechanical Data

2.29

4.00

1.27

0.15

4.80

0.10

0.76

2.01

2.92

4.60

1.63

0.31

5.59

0.20

1.52

2.62

Case: SMA/DO-214AC, Molded Plastic

Terminals: Solder Plated, Solderable

per MIL-STD-750, Method 2026

Polarity: Cathode Band or Cathode Notch

Marking: Type Number

Weight: 0.064 grams (approx.)

All Dimensions in mm

@T =25°C unless otherwise specified

Maximum Ratings and Electrical Characteristics

Value

Characteristic

Symbol

Unit

Peak Pulse Power Dissipation

(Non repetitive current pulse derated above T = 25°C)

(Note 1)

P_PK

400

Peak Forward Surge Current, 8.3ms Single Half Sine

Wave Superimposed on Rated Load (JEDEC Method)

(Notes 1, 2, & 3)

I_FSM

Instantaneous Forward Voltage

(Notes 1, 2, & 3)

@ I

_PP= 35A

V_F

3.5

T_j, T_STG

-55 to +150

°C

Operating and Storage Temperature Range

Notes:

1. Valid provided that terminals are kept at ambient temperature.

2. Measured with 8.3ms single half sine-wave. Duty cycle = 4 pulses per minute maximum.

3. Unidirectional units only.

1 of 5

www.sunmate.tw

12 3 4 5

中文翻译

下载PDF

与1SMA78相关器件

型号	品牌	获取价格	描述	数据表
1SMA78A	SUNMATE	获取价格	400W patch TVS transient suppression diode SMA 78V
1SMA78AT3	MOTOROLA	获取价格	Zener Transient Voltage Suppressors
1SMA78AT3	ONSEMI	获取价格	400 Watt Peak Power Zener Transient Voltage Suppressors
1SMA78AT3G	LITTELFUSE	获取价格	Transient Suppressor,
1SMA78C	SUNMATE	获取价格	SURFACE MOUNT TRANSIENT VOLTAGE SUPPESSOR DIODE
1SMA78CA	SUNMATE	获取价格	400W patch TVS transient suppression diode SMA 78V
1SMA78CAT3	MOTOROLA	获取价格	Zener Transient Voltage Suppressors
1SMA78CAT3	ONSEMI	获取价格	400 Watt Peak Power Zener Transient Voltage Suppressors
1SMA78CAT3G	ONSEMI	获取价格	400 Watt Peak Power Zener Transient Voltage Suppressors
1SMA78CAT3G	LITTELFUSE	获取价格	Trans Voltage Suppressor Diode, 400W, 78V V(RWM), Bidirectional, 1 Element, Silicon, SMA,