BS Series
Silicon Epitaxial Planar Zener Diodes
Max. 0.45
Min. 27.5
Max. 2.9
Min. 27.5
Max. 1.9
Black
Cathode Band
Black
Part No.
XXX
Glass Case DO-34
Dimensions in mm
O
Absolute Maximum Ratings (Ta = 25 C)
Parameter
Symbol
Ptot
Value
500 1)
Unit
Power Dissipation
mW
O
C
Junction Temperature
Tj
175
O
C
Storage Temperature Range
Tstg
- 65 to + 175
1) Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.
O
Characteristics at Ta = 25 C
Parameter
Symbol
RthA
Max.
0.3 1)
Unit
Thermal Resistance Junction to Ambient Air
K/mW
Forward Voltage
at IF = 100 mA
VF
1
V
1) Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.
O
Characteristics at Ta = 25 C
Zener Voltage 1)
Dynamic Resistance
Reverse Leakage Current
Type
VZ
at lZT
ZZT
Max. (Ω)
100
at lZT
IR
Max. (µA)
120
at VR
(V)
0.5
0.5
0.5
0.7
0.7
0.7
1
Min. (V)
1.88
1.88
2.02
2.12
2.12
2.22
2.33
2.33
2.43
2.54
2.54
2.69
Max. (V)
2.2
(mA)
5
(mA)
5
2V0BS
2V0BSA
2V0BSB
2V2BS
2.1
5
100
5
120
2.2
5
100
5
120
2.41
2.3
5
100
5
120
2V2BSA
2V2BSB
2V4BS
5
100
5
120
2.41
2.63
2.52
2.63
2.91
2.75
2.91
5
100
5
120
5
100
5
120
2V4BSA
2V4BSB
2V7BS
5
100
5
120
1
5
100
5
120
1
5
110
5
100
1
2V7BSA
2V7BSB
5
110
5
100
1
5
110
5
100
1
®
Dated : 18/07/2009