3EZ Series

SILICON ZENER DIODES

FEATURES :

* Complete Voltage Range 3.9 to 400 Volts

* High peak reverse power dissipation

* High reliability

* Low leakage current

MECHANICAL DATA

* Case : DO-41 Molded plastic

* Epoxy : UL94V-O rate flame retardant

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

method 208 guaranteed

* Polarity : Color band denotes cathode end

* Mounting position : Any

* Weight : 0.339 gram

MAXIMUM RATINGS

Rating at 25

Rating

Symbol

Value

Unit

°C (Note1)

3.0

W

1.5

V

Maximum Thermal Resistance Junction to Ambient Air (Note2)

R

θJA

60

K / W

Junction Temperature Range

- 55 to + 175

°C

Storage Temperature Range

Ts

- 55 to + 175

°C

Note :

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

0

40

80

120

160

200

Page 1 of 3

Rev. 01 : January 10, 2004

1

2

3

4

5

L = LEAD LENGTH

TO HEAT SINK

Fig. 1 Power Temperature Derating Curve

DO - 41

Dimensions in inches and ( millimeters )

1.00 (25.4)

MIN.

0.107 (2.7)

0.080 (2.0)

0.205 (5.2)

0.166 (4.2)

1.00 (25.4)

MIN.

0.034 (0.86)

0.028 (0.71)

0

L = 1/8"

L = 3/8"

L = 1"