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SIYU R
DO-35 Glass
max. 0.52
UZ_BS Series
Features
·。 Low reverse leakage ·。 Low zener impedance
min. 27.5
·500mW。 Maximum power dissipation of 500 mW ·。 High stability and high reliability
1.8 0.2 3.8 0.2
CATHODE MARK
Mechanical Data
: DO-35 Case: DO-35 Glass Case : Polarity: Color band denotes cathode end : Mounting Position: Any
min. 27.5
Unit:mm
TA = 25℃ 。 Maximum Ratings & Thermal Characteristics
Parameter Power Dissipation
Operating junction temperature Storage temperature range
Ratings at 25℃ ambient temperature unless otherwise specified.
Symbols
Value 500 175 -50 --- +150
Unit
mW
Pd Tj Ts
℃ ℃
TA = 25℃ 。 Electrical Characteristics Ratings at 25℃ ambient temperature unless otherwise specified.
Type
Zener Voltage
Reverese Current
Dynamic Resistance
VZ(V) MIN. MAX.
Test condition
IR(µA) MAX. 120
Test condition
rd(Ω) MAX. 100
Test condition
IZ(mA) 5
VR(V) 0.5
IZ(mA) 5
UZ2.0BS A B UZ2.2BS A B UZ2.4BS A B UZ2.7BS A B UZ3.0BS A B UZ3.3BS A B
1.88 1.88 2.02 2.12 2.12 2.22 2.33 2.33 2.43 2.54 2.54 2.69 2.85 2.85 3.01 3.16 3.16 3.32
2.20 2.10 2.20 2.41 2.30 2.41 2.63 2.52 2.63 2.91 2.75 2.91 3.22 3.07 3.22 3.53 3.38 3.53 5 20 1.0 100 5 5 50 1.0 100 5 5 100 1.0 100 5 5 120 1.0 100 5 5 120 0.7 100 5
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SIYU R
Zener Voltage
UZ_BS Series
Reverese Current
Dynamic Resistance
Type VZ(V) MIN. MAX. UZ3.6BS A B UZ3.9BS A B UZ4.3BS A B C UZ4.7BS A B C UZ5.1BS A B C UZ5.6BS A B C UZ6.2BS A B C UZ6.8BS A B C UZ7.5BS A B C UZ8.2BS A B C UZ9.1BS A B C 3.47 3.47 3.62 3.77 3.77 3.92 4.05 4.05 4.20 4.34 4.47 4.47 4.59 4.71 4.85 4.85 4.97 5.12 5.29 5.29 5.46 5.64 5.81 5.81 5.99 6.16 6.32 6.32 6.52 6.70 6.88 6.88 7.11 7.33 7.56 7.56 7.82 8.07 8.33 8.33 8.61 8.89 3.83 3.68 3.83 4.14 3.98 4.14 4.53 4.26 4.40 4.53 4.91 4.65 4.77 4.91 5.35 5.03 5.18 5.35 5.88 5.52 5.70 5.88 6.40 6.06 6.24 6.40 6.97 6.59 6.79 6.97 7.64 7.19 7.44 7.64 8.41 7.90 8.15 8.41 9.29 8.70 8.99 9.29
Test condition
IR(µA) MAX. 10
Test condition
rd(Ω) MAX. 100
Test condition
IZ(mA) 5
VR(V) 1.0
IZ(mA) 5
5
5
1.0
100
5
5
5
1.0
100
5
5
5
1.0
75
5
5
5
1.5
75
5
5
5
2.5
35
5
5
5
3.0
35
5
5
2
3.5
15
5
5
0.5
4.0
15
5
5
0.5
5.0
20
5
5
0.5
6.0
20
5
DACHANG ELECTRONICS
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SIYU R
Zener Voltage
UZ_BS Series
Reverese Current
Dynamic Resistance
Type VZ(V) MIN. MAX. UZ10BS A B C UZ11BS A B C UZ12BS A B C UZ13BS A B C UZ15BS A B C UZ16BS A B C UZ18BS A B C UZ20BS A B C UZ22BS A B C D UZ24BS A B C D 9.19 9.19 9.48 9.82 10.18 10.18 10.50 10.82 11.13 11.13 11.50 11.80 12.18 12.18 12.59 13.03 13.48 13.48 13.95 14.42 14.87 14.87 15.33 15.79 16.34 16.34 16.90 17.51 18.14 18.14 18.80 19.52 20.23 20.23 20.76 21.22 21.68 22.26 22.26 22.75 23.29 23.81 10.30 9.59 9.90 10.30 11.26 10.63 10.95 11.26 12.30 11.63 11.92 12.30 13.62 12.71 13.16 13.62 15.02 14.09 14.56 15.02 16.50 15.50 15.96 16.50 18.30 17.06 17.67 18.30 20.45 18.96 19.68 20.45 22.61 21.08 21.65 22.09 22.61 24.81 23.12 23.73 24.27 24.81
Test condition
IR(µA) MAX.
Test condition
rd(Ω) MAX.
Test condition
IZ(mA)
VR(V)
IZ(mA)
5
0.2
7.0
25
5
5
0.2
8.0
30
5
5
0.2
9.0
35
5
5
0.2
10
35
5
5
0.2
11
40
5
5
0.2
12
45
5
5
0.2
13
55
5
5
0.2
15
60
5
5
0.2
17
65
5
5
0.2
19
70
5
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DACHANG ELECTRONICS
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SIYU R
Zener Voltage
UZ_BS Series
Reverese Current
Dynamic Resistance
Type VZ(V) MIN. MAX. UZ27BS A B C D UZ30BS A B C D UZ33BS A B C D UZ36BS A B C D UZ39BS A B C D 24.26 24.26 24.97 25.63 26.29 26.99 26.99 27.70 28.36 29.02 29.68 29.68 30.32 30.90 31.49 32.14 32.14 32.79 33.40 34.01 34.68 34.68 35.36 36.00 36.63 27.64 25.52 26.26 26.95 27.64 30.51 28.39 29.13 29.82 30.51 33.11 31.22 31.88 32.50 33.11 35.77 33.79 34.49 35.13 35.77 38.52 36.47 37.19 37.85 38.52
Test condition
IR(µA) MAX.
Test condition
rd(Ω) MAX.
Test condition
IZ(mA)
VR(V)
IZ(mA)
5
0.2
21
80
5
5
0.2
23
100
5
5
0.2
25
110
5
5
0.2
27
120
5
5
0.2
30
140
5
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