参数资料
型号: H12B2-AP
厂商: MICRO COMMERCIAL COMPONENTS
元件分类: 参考电压二极管
英文描述: 12.85 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35
封装: ROHS COMPLIANT PACKAGE-2
文件页数: 3/6页
文件大小: 549K
代理商: H12B2-AP
ELECTRICAL CHARACTERISTICS @25°C
MCC
PART NUMBER
ZENER VOLTAGE
VZ @ IZT
VOLTS
TEST CURRENT
IZT
Dynamic Resistance
rd (Max)
IZ
REVERSE CURRENT
IR (Max)
@
VR
Type
Grade
Min
Max
mA
OHMS
mA
A
VOLTS
A3
1.8
2.0
5.0
100
5.0
25
0.5
B1
1.9
2.1
5.0
100
5.0
0.5
B2
2.0
2.2
5.0
100
5.0
0.5
B3
2.1
2.3
5.0
100
5.0
0.5
C1
2.2
2.4
5.0
100
5.0
0.5
C2
2.3
2.5
5.0
100
5.0
0.5
H2
C3
2.4
2.6
5.0
100
5.0
0.5
A1
2.5
2.7
5.0
100
5.0
0.5
A2
2.6
2.8
5.0
100
5.0
0.5
A3
2.7
2.9
5.0
100
5.0
0.5
B1
2.8
3.0
5.0
100
5.0
0.5
B2
2.9
3.1
5.0
100
5.0
0.5
B3
3.0
3.2
5.0
100
5.0
0.5
C1
3.1
3.3
5.0
100
5.0
0.5
C2
3.2
3.4
5.0
100
5.0
0.5
H3
C3
3.3
3.5
5.0
100
5.0
0.5
A1
3.4
3.6
5.0
100
5.0
1.0
A2
3.5
3.7
5.0
100
5.0
1.0
A3
3.6
3.8
5.0
100
5.0
1.0
B1
3.7
3.9
5.0
100
5.0
1.0
B2
3.8
4.0
5.0
100
5.0
1.0
B3
3.9
4.1
5.0
100
5.0
1.0
C1
4.0
4.2
5.0
100
5.0
1.0
C2
4.1
4.3
5.0
100
5.0
1.0
H4
H2 Series thru H36 Series
05
10
15 20 25 30 35 40
50
40
30
20
10
0
–10
–20
–30
–40
–50
0.10
0.08
0.06
0.04
0.02
0
–0.02
–0.04
–0.06
–0.08
–0.10
%/ C
mV/ C
500
400
300
200
100
200
150
100
50
0
Ambient Temperature Ta ( C)
Power
Dissipation
P
(mW)
d
0
2.5 mm
3 mm
Printed circuit board
100 180 1.6t mm
Quality: paper phenol
×
5mm
Fig.2 Temperature Coefficient Vs. Zener voltage
Fig.3 Power Dissipation Vs. Ambient Temperature
Zener Voltage V (V)
Zener
Voltage
Temperature
Coefficient
(%/
C)
z
γ
Z
Zener
Voltage
Temperature
Coefficient
(mV/
C)
zγ
MCC
Revision: 9
2009/11/04
TM
Micro Commercial Components
www.mccsemi.com
2 of 5
C3
4.2
4.4
5.0
100
5.0
1.0
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