1N4954 데이터 시트보기 (PDF) - Electronics Industry

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1N4954

SILICON ZENER DIODE

Electronics Industry 

www.eicsemi.com

1N4954 ~ 1N4989

SILICON ZENER DIODE

VZ : 6.8 - 200 Volts

PD : 5 Watts

DO-15

FEATURES :

* Glass passivated junction chip

* High peak reverse power dissipation

* High reliability

* Low leakage current

* Pb Free/RoHS Compliant

0.140 (3.6)

0.104 (2.6)

1.00 (25.4)

MIN.

0.300 (7.6)

0.230 (5.8)

MECHANICAL DATA :

* Case : DO-15 Molded plastic

* Epoxy : UL94V-0 rate flame retardant

* Lead : Axial lead solderable per MIL-STD-202,

Method 208 guaranteed

* Polarity : Color band denotes cathode end

* Mounting position : Any

* Weight : 0.4 gram

0.034 (0.86)

0.028 (0.71)

1.00 (25.4)

MIN.

Dimensions in inches and ( millimeters )

MAXIMUM RATINGS

Rating at 25 °C ambient temperature unless otherwise specified.

Rating

Symbol

DC Power Dissipation

Maximum Forward Voltage at IF = 1 A

Thermal Resistance Junction to Lead (Note 1)

Operating Junction Temperature Range

Storage Temperature Range

PD

VF

RӨJL

TJ

TSTG

Note :

(1) At 3/8 inch (10 mm) from body

FIG. - 1 POWER DERATING CURVE

Value

5.0

1.5

22

- 65 to + 175

- 65 to + 175

Unit

W

V

°C/W

°C

°C

Page 1 of 2

8

7

6

5

L = 3/8"

4

3

2

1

L = Lead Length from Body

0

0

25 50 75 100 125 150 175

LEAD TEMPERATURE , (°C)

Rev. 01 : October 28, 2008

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