Datasheet > 1SMB78A

1SMB78A

更新时间： 2024-11-04 12:57:23

品牌	Logo	应用领域
森美特 - SUNMATE		二极管电视光电二极管局域网
页数	文件大小	规格书
5页	973K
描述
600W plug-in TVS transient suppression diode SMB 78V

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数据手册

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1SMB78A 数据手册

1SMB5.0A(CA) - 1SMB440A(CA)

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR DIODE

VOLTAGE RANGE: 5.0 - 440 V

POWER: 600Wa t t s

Features

Glass Passivated Die Construction

Uni- and Bi-Directional Versions Available

Excellent Clamping Capability

Fast Response Time

Plastic Material: UL Flammability

Classification Rating 94V-0

SMB(DO-214AA)

Dim

Min

3.30

4.06

1.91

0.15

5.00

0.10

0.76

2.00

Max

Mechanical Data

3.94

4.70

2.21

0.31

5.59

0.20

1.52

2.62

Case: SMB/DO-214AA, Molded Plastic

Terminals: Solder Plated, Solderable

per MIL-STD-750, Method 2026

Polarity: Cathode Band or Cathode Notch

Marking: Type Number

Weight: 0.093 grams (approx.)

All Dimensions in mm

@T =25°C unless otherwise specified

Maximum Ratings and Electrical Characteristics

Characteristic

Symbol

Value

Unit

Peak Pulse Power Dissipation

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

(Note 1)

P_PK

600

100

Peak Forward Surge Current, 8.3ms Single Half Sine

Wave Superimposed on Rated Load (JEDEC Method)

(Notes1, 2, & 3)

I_FSM

Instantaneous Forward Voltage @I_PP= 35A V_BR<100V

V_BR³100V

3.5

5.0

V_F

(Notes 1, 2, & 3)

Operating and Storage Temperature Range

T_j, T_STG

-55 to +150

°C

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.

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