Datasheet > 1SMA5948B

1SMA5948B

更新时间： 2024-11-15 12:56:55

品牌	Logo	应用领域
森美特 - SUNMATE		二极管测试光电二极管
页数	文件大小	规格书
3页	675K
描述
1.5W patch zener diode SMA 91V series

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数据手册

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1SMA5948B 数据手册

1SMA5913B - 1SMA5957B

SURFACE MOUNT SILICON ZENER DIODES

VOLTAGE RANGE: 3.3 - 240V

POWER: 1.5Wa t t s

Features

Complete Voltage Range 3.3 to 240 Volts

High peak reverse power dissipation

High reliability

Low leakage current

SMA(DO-214AC)

Mechanical Data

Dim

MinMax

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_A= 25ꢀC unless otherwise specified

Maximum Ratings

Rating

Symbol

Value

Unit

P_D

DC Power Dissipation @ T_L= 75 °C

Measured zero lead length(1" square copper pad, FR-4 board)

Derate above 75 °C

1.5

mW/°C

R_ӨJL

P_D

°C/W

Thermal Resistance Junction to Lead

DC Power Dissipation @ Ta = 25 °C

0.5

4.0

250

1.5

mW/°C

°C/W

(FR-4 board) Derate above 25 °C

R_ӨJA

V_F

Thermal Resistance Junction to Ambient

Maximum Forward Voltage at I_F= 200 mA

Operating Junction and Storang Temperature Range

T_J, T_STG

- 65 to + 150

°C

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