P...FB Series
Silicon Epitaxial Planar Zener Diodes
Applications
• Circuits for constant voltage, constant current,
wave form clipper, surge absorber, etc.
Max. 0.7
Max. 2.8
Min. 25.4
Black
Cathode Band
Black
Part No.
Black
"ST" Brand
XXX
ST
Max. 4.2
Min. 25.4
Absolute Maximum Ratings (Ta = 25 OC)
Parameter
Power Dissipation
Forward Current
Junction Temperature
Storage Temperature Range
Symbol
Ptot
IF
Tj
Tstg
Glass Case DO-41
Dimensions in mm
Value
1
200
175
- 65 to + 175
Unit
W
mA
OC
OC
Characteristics at Ta = 25 OC (VF = 1.2 V Max. at IF = 200 mA)
Zener Voltage 1)
Dynamic Impedance
Type
VZ
at lZT
ZZT
at lZT
Min. (V)
Max. (V)
(mA)
Max. (Ω)
(mA)
P2V0FB
P2V0FB1
P2V0FB2
P2V2FB
P2V2FB1
P2V2FB2
P2V4FB
P2V4FB1
P2V4FB2
P2V7FB
P2V7FB1
P2V7FB2
P3V0FB
P3V0FB1
P3V0FB2
P3V3FB
P3V3FB1
P3V3FB2
P3V6FB
P3V6FB1
P3V6FB2
P3V9FB
P3V9FB1
P3V9FB2
P4V3FB
P4V3FB1
P4V3FB2
P4V3FB3
1.88 2.25
1.88 2.12
2.01 2.25
2.11 2.45
2.11 2.34
2.21 2.45
2.31 2.65
2.31 2.55
2.41 2.65
2.52 2.93
2.52 2.78
2.68 2.93
2.83 3.22
2.83 3.07
2.97 3.22
3.13 3.51
3.13 3.37
3.27 3.51
3.43 3.83
3.43 3.68
3.58 3.83
3.73 4.15
3.73 4
3.88 4.15
4.03 4.55
4.03 4.28
4.15 4.41
4.28 4.55
40
40
40
40
40
40
40
40
40
25
20
15
15
15
15
15
15
15
40
40
40
40
40
40
40
40
40
Reverse Current
IR
Max. (µA)
at VR
(V)
200 0.5
200 0.7
200 1
150 1
100 1
80 1
60 1
40 1
20 1
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 18/07/2009
