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BL GALAXY ELECTRICAL
ZENER DIODES
FEATURES
Silicon planar power zener diodes Standard zener voltage tolerance is ±2%. Other zener voltage and tolerances are available upon request.
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HZ - - - SERIES
POWER DISSIPATION: 500 mW
DO-35(GLASS)
MECHANICAL DATA
Case:DO--35, glass case Terminals: solderable per MIL-STD-202, method 208 Polarity: cathode band Marking: type number Approx. weight: 0.13 grams.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
SYMBOL
Zener current (see Table "Characteristics")
VALUE
UNIT
Power dissipation at Tamb=25
Ptot TJ Ts
5001) 175 -55---+175
mW
Junction temperature
Storage temperature range
SYMBOL
Thermal resistance junction to ambient
MIN
TYP
MAX
3001) 1.1
UNIT
/W
RθJA VF
Forw ard voltage at IF=100mA
V
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NOTES: (1) Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature.
Document Number 0284003
BLGALAXY ELECTRICAL
1.
ELECTRICAL CHARACTERISTICS(T =25¡æ)
A
Suffix Min Type
HZ2
1 Max V
2.1 2.4 2.7 3.0 3.3 3.6 3.9 4.2 4.5 4.8 5.1 5.5 5.8 6.1 6.6 7.0 7.5 8.1 8.7 9.3 9.9 10.6 11.3 12.1 12.9 13.7 14.7 15.9 17.7 19.7 21.9 24.0 26.6 29.6 32.6 35.7
2 Min V
2.0 2.3 2.6 2.9 3.2 3.5 3.8 4.1 4.4 4.7 5.0 5.3 5.6 6.0 6.4 6.9 7.3 7.9 8.5 9.1 9.7 10.4 11.1 11.9 12.6 13.5 14.5 15.7 17.5 19.5 21.6 23.6 26.2 29.2 32.2 35.3
3 Max V
2.2 2.5 2.8 3.1 3.4 3.7 4.0 4.3 4.6 4.9 5.2 5.6 5.9 6.3 6.7 7.2 7.7 8.3 8.9 9.5 10.1 10.8 11.6 12.4 13.1 14.0 15.1 16.5 18.3 20.4 22.6 24.7 27.6 30.6 33.6 36.8
Test condition
Dynamic resistance
Reverse current IR MAX VR
Min V
2.1 2.4 2.7 3.0 3.3 3.6 3.9 4.2 4.5 4.8 5.1 5.4 5.7 6.1 6.6 7.0 7.5 8.1 8.7 9.3 9.9 10.7 11.4 12.2 12.9 13.8 14.9 16.3 18.1 20.2 22.3 24.3 27.2 30.2 33.2 36.4
Max V
2.3 2.6 2.9 3.2 3.5 3.8 4.1 4.4 4.7 5.2 5.3 5.7 6.0 6.4 6.9 7.3 7.9 8.5 9.1 9.7 10.3 11.1 11.9 12.7 13.4 14.3 15.5 17.1 19.0 21.1 23.3 25.5 28.6 31.6 34.6 38.0
IZM mA
5
rd@IZ Ω
100
VZ
B C A
V
1.9 2.2 2.5 2.8 3.1 3.4 3.7 4.0 4.3 4.6 4.9 5.2 5.5 5.8 6.3 6.7 7.2 7.7 8.3 8.9 9.5 10.2 10.9 11.6 12.4 13.2 14.1 15.3 16.9 18.8 20.9 22.0 25.2 28.2 31.2 34.2
µA
5
V
0.5
HZ3
B C A
5
100
5
0.5
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B C A
5
100
5
1.0
HZ5
B C A
5
100
5
1.5
HZ6
B C A
5
40
5
2.0
HZ7
B C A
5
15
1
3.5
HZ9
B C A
5
20
1
5.0
HZ11
B C A
5
25
1
7.5
HZ12
B C HZ15 HZ16 HZ18 HZ20 HZ22 HZ24 HZ27 HZ30 HZ33 HZ36
5
35
1
9.5
5 5 5 2 2 2 2 2 2 2
40 45 55 60 65 70 80 100 120 140
1 1 1 1 1 1 1 1 1 1
11 12 13 15 17 19 21 23 25 27
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Document Number 0284003
BLGALAXY ELECTRICAL
2.
RATINGS AND CHARACTERISTIC CURVES
FIG.1 -- BREAKDAWN CHARACTERISTICS
HZ - - - SERIES
10 -2
HZ6B2 HZ4B2 HZ2B2
HZ9B2
HZ12B2
HZ16-2
HZ20-2
HZ24-2
HZ30-2
HZ36-2
10 -3
ZENER CURRENT IZ(A)
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10 -4
10 -5
10 -6
10 -7
10 -8
0
5
10
15
20
25
30
35
40
ZENER VOLTAGE VZ (V)
FIG.2 -- TEMPERATURE COEFFICIENT
FIG.3 -- ADMISSIBLE POWER DISSIPATION F VERSUS AMBIENT TEMPERATURE
ZENER VOLTAGE TEMPERATURE COEFFICIENT γz mV/
ZENER VOLTAGE TEMPERATURE COEFFICIENTγ z %/
0.10 0.08 0.06 0.04 0.02 0 -0.02 -0.04 -0.06 -0.08 -0.10 0 5 10 15 20 25 mV/¡æ %/¡æ
50 40 30 20 10 0 -10 -20 -30 -40 -50 30 35 40
500
400
POWER DISSIPATION, mW
300
200
100
0
0
50
100
150
200
ZENER VOLTAGE, V
AMBIENT TEMPERATURE,
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Document Number 0284003
BLGALAXY ELECTRICAL
3.
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