Technical Data
DIODE
maximum ratings
Voltage, Reverse (VZ)
Voltage, Reverse Peak (VRM)
Current at VR = OV (IO)
Current Average Rectified (IF)
Current Surge Peak (IZM)
Current, Surge (IFM) at tp =
Max. Power Dissipation (PT) at TC = 75 °C
Max. Thermal Resistance (Rth J-C)
Max. Junction Temperature (TJ)
27.0 V
empty
V
empty
A
empty
A
1.5 A
empty
A
50.0 W
2.0 °C/W
175.0 °C
NO.
TYPE
empty
empty
CASE
empty
empty
1N2822B
50W-ZENER
empty
empty
TO-3
ANODE TO CASE
empty
PERFORMANCE CHARACTERISTICS at T = 25°C, unless otherwise noted
C
NO. SYMBOL
CONDITIONS
MIN.
MAX.
UNITS
1. VF
IF = 10.0 A
(1) - 1.5 V
2. VZ
IZ = 460.0 mA
25.65
28.35
V
3. IR
VR = 20.6 V
- 5.0 µA
4. RZ
IZ = 460.0 mA
- 2.8 Ω
5. RZ
IZ = 5.0 mA
- 90.0 Ω
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18. -
1 = CATHODE
0.0 0.0
-
19. -
2 = CATHODE
0.0 0.0
-
20. -
3 = ANODE
0.0 0.0
-
Notes
(1)pulse-tested tp ≤ 300 µs, duty cycle ≤ 2 %
empty
empty
empty
DIMENSIONS
in mm
Marking 1N2822B
Customer GENERAL PURPOSE
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