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1N935B-1, |
1N937B-1 AND 1N938B-1 AVAILABLE IN |
JAN |
, JANTX, JANTXV |
1N935 thru 1N938B |
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AND JANS |
PER MIL-PRF-19500/156 |
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and |
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9.0 VOLT |
NOMINAL ZENER VOLTAGE |
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1N935B-1 thru 1N938B-1 |
•TEMPERATURE COMPENSATED ZENER REFERENCE DIODES
•METALLURGICALLY BONDED
MAXIMUM RATINGS
Operating Temperature: -65°C to +175°C
Storage Temperature: -65°C to +175°C
DC Power Dissipation: 500mW @ +50°C
Power Derating: 4 mW / °C above +50°C
REVERSE LEAKAGE CURRENT
lR = 10 |
A @ 25°C & V |
R |
= 6 Vdc |
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ELECTRICAL CHARACTERISTICS |
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@ 25°C, unless otherwise specified. |
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JEDEC |
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Z ENER |
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Z ENER |
MAXIMUM |
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VOLTAGE |
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TEMPERATURE |
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EFFECTIVE |
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TYPE |
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VOLTAGE |
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TEST |
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ZENER |
TEMPERATURE |
RANGE |
TEMPERATURE |
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NUMBER |
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CURRENT |
IMPEDANCE |
STABILITY |
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∆ V |
COEFFICIENT |
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vz @ I |
ZT |
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I ZT |
(Note 1) |
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ZT |
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Z ZT |
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MAXIMUM |
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FIGURE 1 |
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(Note 2) |
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VOLTS |
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mA |
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OHMS |
mV |
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°C |
% / °C |
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1N935 |
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8.55—9.45 |
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7.5 |
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20 |
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67 |
0 to + 75 |
0.01 |
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DESIGN |
DATA |
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1N935A |
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8.55—9.45 |
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7.5 |
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20 |
139 |
-55 to +100 |
0.01 |
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1N935B |
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8.55—9.45 |
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7.5 |
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20 |
184 |
-55 to +150 |
0.01 |
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1N936 |
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8.55—9.45 |
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7.5 |
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20 |
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34 |
0 to + 75 |
0.005 |
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1N936A |
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8.55—9.45 |
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7.5 |
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20 |
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70 |
-55 to +100 |
0.005 |
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CASE: |
Hermetically sealed glass |
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1N936B |
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8.55—9.45 |
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7.5 |
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20 |
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92 |
-55 to +150 |
0.005 |
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case. DO – 35 outline. |
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1N937 |
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8.55—9.45 |
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7.5 |
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20 |
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13 |
0 to + 75 |
0.002 |
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1N937A |
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8.55—9.45 |
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7.5 |
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20 |
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28 |
-55 to +100 |
0.002 |
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LEAD MATERIAL: |
Copper clad steel. |
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1N937B |
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8.55—9.45 |
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7.5 |
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20 |
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37 |
-55 to +150 |
0.002 |
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1N938 |
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8.55—9.45 |
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7.5 |
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20 |
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6.7 |
0 to + 75 |
0.001 |
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LEAD FINISH: |
Tin / Lead |
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1N938A |
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8.55—9.45 |
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7.5 |
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20 |
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13.9 |
-55 to +100 |
0.001 |
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1N938B |
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8.55—9.45 |
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7.5 |
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20 |
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19 |
-55 to +150 |
0.001 |
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POLARITY: |
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Diode to be operated with |
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the banded (cathode) end positive. |
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MOUNTING POSITION: |
Any. |
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NOTE 1 |
Zener impedance is derived by superimposing on l |
ZT A 60Hz rms a.c. current equal |
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to 10% of l ZT . |
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NOTE 2 The maximum allowable change observed over the entire temperature range i.e., the diode voltage will not exceed the specified mV at any discrete temperature between the established limits, per JEDEC standard No. 5.
22 COREY |
STREET, MELROSE, MASSACHUSETTS |
02176 |
PHONE (781) |
665-1071 |
FAX (781) 665-7379 |
WEBSITE: http://www.cdi-diodes.com |
E-mail: mail@cdi-diodes.com |