1N2989B SOLID STATE, 1N2989B Datasheet
1N2989B
Manufacturer Part Number
1N2989B
Description
ZENER DIODE, 10W, 30V, DO-4
Manufacturer
SOLID STATE
Datasheet
1.1N2970B.pdf
(2 pages)
Specifications of 1N2989B
Zener Voltage Vz Typ
30V
Power Dissipation Pd
10W
Operating Temperature Range
-65°C To +175°C
Diode Case Style
DO-4
No. Of Pins
2
Diode Type
Zener
Vz Test Current, Izt
85A
Package / Case
DO-4
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
10 WATTS
ZENER
DIODES
ZENER DIODES
Available with anode-to-case
and cathode-to-case
connections (standard and
reverse polarity, i.e., 1N2970 and
1N2970R.
The type numbers shown have
standard tolerance of +20% on
the nominal zener voltage. Add
suffix "A" for +10% units or "B"
for +5% units.
MAXIMUM RATINGS:
Junction and Storage
Temperature: -65°C to + 175°C
DC Power Dissipation: 10 Watts
(Derate 83.3 mW/°C above
55°C)
S O L I D
Your TOTAL solutions source!
S O L I D
Your TOTAL solutions source!
S T A T E
INC.
DO4
• Standard polarity is anode-to-case
• Reverse polarity with cathode-to-case by designating R suffix in part number.
46 Farrand Street, Bloomfield, NJ 07003
In NJ: 973.429.8700
S T A T E
•
Fax: 973.429.8683
INC.
•
1N2970 – 1N3015
•
800.631.2075
www.solidstateinc.com
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1N2989B Summary of contents
Page 1
Your TOTAL solutions source! 10 WATTS ZENER DIODES ZENER DIODES Available with anode-to-case and cathode-to-case connections (standard and reverse polarity, i.e., 1N2970 and 1N2970R. The type numbers shown have standard tolerance of +20% on the ...
Page 2
Your TOTAL solutions source! 10 WATTS ELECTRICAL CHARACTERISTICS (T ZENER DIODES • Standard voltage tolerance are +/-5% with B suffix, +/-10% with an A suffix, and +/-20% with no suffix. • Standard polarity is anode-to- ...