1N3157
1N3157 is 8.4 V0LT NOMINAL ZENER VOLTAGE manufactured by Compensated Deuices Incorporated.
- 1N3154-1 THRU 1N3157-1 AVAILABLE IN JAN, JANTX, JANTXV
AND JANS PER MIL-PRF-19500/158
- 8.4 V0LT NOMINAL ZENER VOLTAGE
- TEMPERATURE PENSATED ZENER REFERENCE DIODES
- METALLURGICALLY BONDED
1N3154 thru 1N3157A and 1N3154-1 thru 1N3157A-1
MAXIMUM RATINGS
Operating Temperature: -65°C to +175°C Storage Temperature: -65°C to +175°C DC Power Dissipation: 500m W @ +50°C Power Derating: 4 m W / °C above +50°C
REVERSE LEAKAGE CURRENT l R = 10µ A @ 25°C & VR = 5.5Vdc
ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified.
JEDEC TYPE NUMBER
ZENER VOLTAGE vz @ I ZT
ZENER TEST CURRENT I ZT
MAXIMUM VOLTAGE TEMPERATURE ZENER TEMPERATURE RANGE IMPEDANCE STABILITY ZZT ∆V ZT MAXIMUM (Note 1) (Note 2) m V 130 172 65 86 26 34 13 17 °C -55 to +100 -55 to +150 -55 to +100 -55 to +150 -55 to +100 -55 to +150 -55 to +100 -55 to +150
EFFECTIVE TEMPERATURE COEFFICIENT
FIGURE 1
% / °C .01 .01 .005 .005 .002 .002 .001 .001
VOLTS 1N3154 1N3154A 1N3155 1N3155A 1N3156 1N3156A 1N3157 1N3157A 8.00- 8.80 8.00- 8.80 8.00- 8.80 8.00- 8.80 8.00- 8.80 8.00- 8.80 8.00- 8.80 8.00- 8.80 m A 10 10 10 10 10 10 10 10
OHMS 15 15 15 15 15 15 15 15
DESIGN DATA
CASE: Hermetically sealed glass case. DO
- 35 outline. LEAD MATERIAL: Copper clad steel. LEAD FINISH: Tin / Lead POLARITY: Diode to be operated with the banded (cathode) end positive.
NOTE 1
Zener impedance is derived by superimposing on l ZT A 60Hz rms a.c. current equal to 10% of l . ZT The maximum allowable change observed over the entire temperature range i.e., the diode voltage will not exceed the specified m V at any discrete temperature between the established limits, per JEDEC standard No.5.
MOUNTING POSITION: ANY.
NOTE 2
22 COREY STREET, MELROSE, MASSACHUSETTS 02176 PHONE (781) 665-1071 FAX (781) 665-7379 WEBSITE: http://.cdi-diodes. E-mail: mail@cdi-diodes.
1N3154
Pd, Rated Power Dissipation (m W) thru 1N3157A INCLUDING -1 VERSIONS
600 500 400 300 200 100 0 0 25 50 75 100 125 150...
