CDIDI 1N4915, 1N4914A, 1N4914, 1N4913A, 1N4913 Datasheet

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• 12.8 VOLT NOMINAL ZENER VOLTAGE + 5%

• TEMPERATURE COMPENSATED ZENER REFERENCE DIODES

• LOW NOISE

• METALLURGICALLY BONDED

• DOUBLE PLUG CONSTRUCTION

1N4896

thru

1N4915A

FIGURE 1

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.

MOUNTING POSITION: Any.

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= 15µ A @ 25°C & VR= 8Vdc

ELECTRICAL CHARACTERISTICS @ 25°C, unless otherwise specified.

JEDEC VOLTAGE EFFECTIVE MAXIMUM MAXIMUM

TYPE TEST TEMPERATURE TEMPERATURE TEMPERATURE DYNAMIC NOISE

NUMBER CURRENT STABILITY RANGE COEFFICIENT IMPEDANCE DENSITY

l

ZT

∆V

ZT

Z

ZT

N

D

(Note 3) (Note 2) (Note 1)

mA mV °C %/°C OHMS

µ

V/ Hz

1N4896 0.5 96 +25 to +100 0.01 400 0.8
1N4896A 0.5 198 -55 to +100 0.01 400 0.8
1N4897 0.5 48 +25 to +100 0.005 400 0.8
1N4897A 0.5 99 -55 to +100 0.005 400 0.8

1N4898 0.5 19 +25 to +100 0.002 400 0.8
1N4898A 0.5 40 -55 to +100 0.002 400 0.8
1N4899 0.5 10 +25 to +100 0.001 400 0.8
1N4899A 0.5 20 -55 to +100 0.001 400 0.8

1N4900 1.0 96 +25 to +100 0.01 200 0.4
1N4900A 1.0 198 -55 to +100 0.01 200 0.4
1N4901 1.0 48 +25 to +100 0.005 200 0.4
1N4901A 1.0 99 -55 to +100 0.005 200 0.4

1N4902 1.0 19 +25 to +100 0.002 200 0.4
1N4902A 1.0 40 -55 to +100 0.002 200 0.4
1N4903 1.0 10 +25 to +100 0.001 200 0.4
1N4903A 1.0 20 -55 to +100 0.001 200 0.4

1N4904 2.0 96 +25 to +100 0.01 100 0.25
1N4904A 2.0 198 -55 to +100 0.01 100 0.25
1N4905 2.0 48 +25 to +100 0.005 100 0.25
1N4905A 2.0 99 -55 to +100 0.005 100 0.25

1N4906 2.0 19 +25 to +100 0.002 100 0.25
1N4906A 2.0 40 -55 to +100 0.002 100 0.25
1N4907 2.0 10 +25 to +100 0.001 100 0.25
1N4907A 2.0 20 -55 to +100 0.001 100 0.25

1N4908 4.0 96 +25 to +100 0.01 50 0.22
1N4908A 4.0 198 -55 to +100 0.01 50 0.22
1N4909 4.0 48 +25 to +100 0.005 50 0.22
1N4909A 4.0 99 -55 to +100 0.005 50 0.22

1N4910 4.0 19 +25 to +100 0.002 50 0.22
1N4910A 4.0 40 -55 to +100 0.002 50 0.22
1N4911 4.0 10 +25 to +100 0.001 50 0.22
1N4911A 4.0 20 -55 to +100 0.001 50 0.22

1N4912 7.5 96 +25 to +100 0.01 25 0.20
1N4912A 7.5 198 -55 to +100 0.01 25 0.20
1N4913 7.5 48 +25 to +100 0.005 25 0.20
1N4913A 7.5 99 -55 to +100 0.005 25 0.20

1N4914 7.5 19 +25 to +100 0.002 25 0.20
1N4914A 7.5 40 -55 to +100 0.002 25 0.20
1N4915 7.5 10 +25 to +100 0.001 25 0.20
1N4915A 7.5 20 -55 to +100 0.001 25 0.20

NOTE 1 Zener impedance is derived by superimposing on lZTA 60Hz rms a.c. current equal

to 10% of lZT.

NOTE 2 The maximum allowable change observed over the entire temperature range,

per JEDEC standard No.5.

NOTE 3 Zener voltage range equals 12.8 volts +

5%.

√

1N4896 thru 1N4915A

2 4 6 8 10 12

OPERATING CURRENT lZT(mA)

1000

500
200

100

50

20
10

5
2
1

ZENER IMPEDANCE Z

ZT

(OHMS)

FIGURE 2

ZENER IMPEDANCE VS. OPERATING CURRENT

.2 .4 .6 .8

OPERATING CURRENT lZT(mA)

0.5 1.0 1.5 2.0

OPERATING CURRENT lZT(mA)

1.0 2.0 3.0 4.0

OPERATING CURRENT lZT(mA)

6789

OPERATING CURRENT lZT(mA)

2345 6

OPERATING CURRENT lZT(mA)

+.0015
+.0010

+.0005

0

-.0005

-.0010

-.0015

CHANGE IN TEMPERATURE COEFFICIENT ( %/°C)

FIGURE 3

TYPICAL CHANGE OF TEMPERATURE COEFFICIENT

WITH CHANGE IN OPERATING CURRENT

+.0015
+.0010
+.0005

0

-.0005

-.0010

-.0015

CHANGE IN TEMPERATURE

COEFFICIENT ( %/°C)

1N4896—1N4899

1N4904—1N4907

1N4900—1N4903

1N4908—1N4911 1N4912—1N4915