Owner's manual

Document Number: 93492 For technical questions, contact: [e-mail]
www.vishay.com
Revision: 02-Mar-09 3
1N1183, 1N3765, 1N1183A, 1N2128A Series
Power Silicon Rectifier Diodes,
35 A/40 A/60 A
Vishay High Power Products
Note
(1)
JEDEC registered values
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
Fig. 3 - Typical High Level Forward Power Loss vs.
Average Forward Current (Sinusoidal Current Waveform),
1N1183 and 1N3765 Series
Fig. 4 - Typical Forward Voltage vs. Forward Current,
1N1183 and 1N3765 Series
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS 1N1183 1N3765 1N1183A 1N2128A UNITS
Maximum operating
case temperature range
T
C
- 65 to 190
(1)
- 65 to 200
°C
Maximum storage
temperature range
T
Stg
- 65 to 175
(1)
- 65 to 200
Maximum internal thermal
resistance, junction to case
R
thJC
DC operation 1.00
(1)
1.1
(1)
0.65
(1)
°C/W
Thermal resistance,
case to sink
R
thCS
Mounting surface, smooth, flat
and greased
0.25
Mounting torque
minimum
Non-lubricated threads
2.3 (20)
N · m
(lbf · in)
maximum 3.4 (30)
Approximate weight
17 g
0.6 oz.
Case style JEDEC DO-203AB (DO-5)