Datasheet > 1SMA3V9

1SMA3V9

更新时间： 2024-12-01 12:57:07

品牌	Logo	应用领域
森美特 - SUNMATE		/
页数	文件大小	规格书
2页	743K
描述
1.3W patch zener diode SMA 3.9V series

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中文翻译

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数据手册

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1SMA3V9 数据手册

1SMA2V4 - 1SMA200

SURFACE MOUNT SILICON ZENER DIODES

VOLTAGE RANGE: 2.4 - 200V

POWER: 1.3Wa t t s

Features

Complete Voltage Range 2.4 to 200 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

Maximum Ratings ^{@ T}_A^{= 25°C unless otherwise specified}

Rating

Symbol

Value

1.3

Unit

DC Power Dissipation at T_L= 50 °C (Note1)

Maximum Forward Voltage at I_F= 200 mA

Maximum Thermal Resistance Junction to Ambient Air (Note2)

Junction Temperature Range

P_D

V_F

1.2

ԦJA

130

K / W

°C

T_J

- 65 to + 200

T_STG

Storage Temperature Range

°C

Notes :

(1) TL = Lead temperature at 3/8 " (9.5mm) from body

(2) Valid provided that leads are kept at ambient temperature at a distance of 10 mm from case.

Fig. 1 POWER TEMPERATURE DERATING CURVE

1.5

1.2

L = 3/8" (9.5mm)

0.9

0.6

0.3

100

125

150

175

LEAD TEMPERATURE ( C)

1 of 2

6 6 6 .

. 6

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