CDIDI CDLL3157A, CDLL3157, CDLL3156A, CDLL3156, CDLL3155A Datasheet
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• 1N3154UR-1 THRU 1N3157UR-1 AVAILABLE IN |
JAN, JANTX, JANTXV |
1N3154UR-1 |
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AND JANS |
PER MIL-PRF-19500/158 |
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thru |
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• TEMPERATURE COMPENSATED |
ZENER |
REFERENCE DIODES |
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1N3157UR-1 |
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and |
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• LEADLESS PACKAGE FOR SURFACE |
MOUNT |
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CDLL3154 |
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• 8.4 VOLT NOMINAL ZENER VOLTAGE |
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thru |
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• METALLURGICALLY BONDED, |
DOUBLE PLUG CONSTRUCTION |
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CDLL3157A |
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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 |
= 5.5Vdc |
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ELECTRICAL CHARACTERISTICS |
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@ 25°C, unless otherwise specified. |
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MILLIMETERS |
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INCHES |
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DIM |
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MIN |
MAX |
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MIN |
MAX |
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CDI |
ZENER |
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ZENER |
MAXIMUM |
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VOLTAGE |
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TEMPERATURE |
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EFFECTIVE |
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D |
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1.60 |
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1.70 |
0.063 |
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0.067 |
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F |
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0.41 |
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0.55 |
0.016 |
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0.022 |
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TYPE |
VOLTAGE |
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TEST |
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ZENER |
TEMPERATURE |
RANGE |
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TEMPERATURE |
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G |
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3.30 |
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3.70 |
.130 |
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.146 |
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NUMBER |
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CURRENT |
IMPEDANCE |
STABILITY |
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COEFFICIENT |
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V Z |
@ I ZT |
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I ZT |
Z ZT |
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∆ V |
ZT |
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G1 |
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2.54 REF. |
.100 |
REF. |
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MAXIMUM |
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S |
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0.03 MIN. |
.001 |
MIN. |
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(Note 1) |
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(Note 2) |
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FIGURE 1 |
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VOLTS |
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mA |
OHMS |
mV |
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°C |
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% / °C |
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CDLL3154 |
8.00 |
- 8.80 |
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10 |
15 |
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130 |
-55 to |
+100 |
.01 |
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DESIGN DATA |
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CDLL3154A |
8.00 |
- 8.80 |
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10 |
15 |
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172 |
-55 to |
+150 |
.01 |
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CDLL3155 |
8.00 |
- 8.80 |
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10 |
15 |
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65 |
-55 to +100 |
.005 |
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CASE: |
DO-213AA |
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, Hermetically sealed |
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CDLL3155A |
8.00 |
- 8.80 |
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10 |
15 |
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86 |
-55 to +150 |
.005 |
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glass case. (MELF, SOD-80, LL34) |
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CDLL3156 |
8.00 |
- 8.80 |
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10 |
15 |
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26 |
-55 to +100 |
.002 |
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CDLL3156A |
8.00 |
- 8.80 |
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10 |
15 |
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34 |
-55 to +150 |
.002 |
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LEAD FINISH: |
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Tin / Lead |
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CDLL3157 |
8.00 |
- 8.80 |
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10 |
15 |
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13 |
-55 to +100 |
.001 |
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CDLL3157A |
8.00 |
- 8.80 |
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10 |
15 |
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17 |
-55 to +150 |
.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: |
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Any. |
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MOUNTING SURFACE |
SELECTION: |
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NOTE 1 |
Zener impedance is derived by superimposing on l ZT A 60Hz rms a.c. current |
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equal to 10% of l ZT . |
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The Axial Coefficient of Expansion |
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(COE) Of this Device is Approximately |
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NOTE 2 |
The maximum allowable change observed over the entire temperature range |
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+6PPM/°C. The COE of the Mounting |
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i.e., the diode voltage will not exceed the specified mV at any discrete |
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Surface System Should Be Selected To |
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temperature between the established limits, per JEDEC standard No.5. |
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Provide A Suitable Match With This |
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Device. |
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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 |
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