VS-1N1183, VS-1N3765, VS-1N1183A, VS-1N2128A Series

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Vishay Semiconductors

Revision: 28-Jan-14

3

Document Number: 93492

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

Notes

Fig. 1 - Maximum Allowable Case Temperature vs.

Average Forward Current, 1N1183 and 1N3765 Series

Fig. 2 - Typical Low Level Forward Power Loss vs.

Average Forward Current (Sinusoidal Current Waveform),

1N1183 and 1N3765 Series

THERMAL AND MECHANICAL SPECIFICATIONS

PARAMETER

SYMBOL

TEST CONDITIONS

1N1183

1N3765 1N1183A 1N2128A UNITS

Maximum operating



case temperature range

- 65 to 200

°C

Maximum storage

temperature range

- 65 to 200

Maximum internal thermal

resistance, junction to case

DC operation

°C/W

Thermal resistance,



case to sink

Mounting surface, smooth, flat and greased

0.25

Maximum allowable



mounting torque



(+ 0 %, - 10 %)

3.4 (30)

N · m

(lbf · in)

2.3 (20)

4.2 (37)

3.2 (28)

Approximate weight

17

g

0.6

oz.

Case style

DO-203AB (DO-5)

Average Forward Current Over Full Cycle (A)

0

10

20

30

40

50

60

130

120

110

100

140

150

160

170

180

190

Ø

Conduction Period

DC

+180 °C

+120 °C

+60 °C

Average Forward Current Over Full Cycle (A)

010

20

30

40

50

0

40

20

10

30

50

60

70

DC

+180 °C

+120 °C

+60 °C

T

Ø

Conduction Period