Datasheet > SMAF2Z3.9

SMAF2Z3.9

更新时间： 2024-11-28 12:56:51

品牌	Logo	应用领域
森美特 - SUNMATE		/
页数	文件大小	规格书
2页	462K
描述
2W patch zener diode SMAF 3.9V series

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数据手册

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SMAF2Z3.9 数据手册

SMAF2Z3.6 -SMAF2Z200

SURFACE MOUNT SILICON ZENER DIODES

VOLTAGE RANGE: 3.6 - 200V

POWER: 2.0Wa t t s

Features

Complete Voltage Range 3.6 to 200 Volts

High peak reverse power dissipation

High reliability

Low leakage current

Mechanical Data

SMAF

Dim Min Max Typ

! Case: SMAF,Molded Plastic

! Terminals: Solder Plated, Solderable

per MIL-STD-750, Method 2026

4.75 4.85

3.68 3.72

4.80

3.70

2.60

1.00

2.57

2.63

Polarity:Color band denotes cathode end

Mounting Position:Any

0.097 1.03

1.38 1.42 1.40

0.13 0.17 0.15

0.63 0.67 0.65

Weight:0.0018 ounce, 0.064 grams

All Dimensions in mm

Maximum Ratings and Electrical Characteristics

T_A= 25ꢀC unless otherwise specified

For capacitive load, derate current by 20%.

Single phase, half wave, 60Hz, resistive or inductive load.

Rating

Symbol

Value

2.0

Unit

Watts

Volts

K / W

°C

DC Power Dissipation at TL = 75 °C (Note1)

Maximum Forward Voltage at IF = 200 mA

Maximum Thermal Resistance Junction to Ambient Air (Note2)

Junction Temperature Range

1.2

RqJA

- 55 to + 175

Storage Temperature Range

°C

Note :

(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

2.5

2.0

1.5

1.0

0.5

L = 3/8" (9.5mm)

100

125

150

175

TL, LEAD TEMPERATURE (°C)

1 of 2

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