BZX85C12 Fairchild Semiconductor, BZX85C12 Datasheet - Page 2

• Manufacturer Part Number: BZX85C12
• Description: DIODE ZENER 12V 1W DO-41
• Manufacturer: Fairchild Semiconductor

Specifications of BZX85C12

• Voltage - Zener (nom) (vz): 12V
• Voltage - Forward (vf) (max) @ If: 1.2V @ 200mA
• Current - Reverse Leakage @ Vr: 500nA @ 8.4V
• Tolerance: ±5%
• Power - Max: 1W
• Impedance (max) (zzt): 9 Ohm
• Mounting Type: Through Hole
• Package / Case: DO-204AL, DO-41, Axial
• Operating Temperature: -65°C ~ 200°C
• Zener Voltage: 12 V
• Voltage Tolerance: 5 %
• Zener Current: 20 mA
• Power Dissipation: 1 W
• Maximum Reverse Leakage Current: 0.5 uA
• Maximum Zener Impedance: 9 Ohms
• Maximum Operating Temperature: + 200 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 65 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

BZX85C3V3 - BZX85C56 Rev. F1
Notes:
1.Zener Voltage (V
The zener voltage is measured with the device junction in the thermal equilibrium at the lead temperature (T
Top Mark Information
BZX85C22
BZX85C24
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BZX85C56
V
BZX85C3V3
BZX85C3V6
BZX85C3V9
BZX85C4V3
BZX85C4V7
BZX85C5V1
BZX85C5V6
BZX85C6V2
BZX85C6V8
BZX85C7V5
BZX85C8V2
BZX85C9V1
BZX85C10
BZX85C11
BZX85C12
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BZX85C30
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BZX85C39
BZX85C43
BZX85C47
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BZX85C56
F
Forward Voltage = 1.2V Max @ I
Device
Device
Z
)
Min.
20.8
22.8
25.1
28
31
34
37
40
44
48
52
V
Zener Voltage
Z
Line 1
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
LOGO
(Volts)
Max.
23.3
25.6
28.9
32
35
38
41
46
50
54
60
F
= 200mA
(Note 1)
mA
10
10
I
8
8
8
8
6
6
4
4
4
Z
Line 2
85C
85C
85C
85C
85C
85C
85C
85C
85C
85C
85C
85C
85C
85C
85C
85C
85C
85C
85C
85C
85C
85C
85C
85C
85C
85C
85C
85C
85C
85C
85C
Z
Z
115
120
(Ω)
25
25
30
30
35
40
45
50
90
@ I
2
Zener Impedance
Z
Line 3
3V3
3V6
3V9
4V3
4V7
5V1
5V6
6V2
6V8
7V5
8V2
9V1
1000
1000
1000
1000
1000
1500
1500
2000
600
600
750
10
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
11
(Ω)
Z
ZK
L
) at 30°C ± 1°C and 3/8” lead length.
@ I
ZK
(mA)
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.5
0.5
Line 4
μA Max.
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Leakage Current
I
R
@ V
R
www.fairchildsemi.com
Line 5
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
XY
Volts
15.5
17
19
21
23
25
27
30
33
36
39