参数资料
型号: MMSZ5262ET3
厂商: ON SEMICONDUCTOR
元件分类: 齐纳二极管
英文描述: 51 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE
封装: PLASTIC, CASE 425-04, 2 PIN
文件页数: 2/6页
文件大小: 79K
代理商: MMSZ5262ET3
MMSZ5221ET1 Series
http://onsemi.com
2
ELECTRICAL CHARACTERISTICS (TA = 25°C unless
otherwise noted, VF = 0.95 V Max. @ IF = 10 mA)
Symbol
Parameter
VZ
Reverse Zener Voltage @ IZT
IZT
Reverse Current
ZZT
Maximum Zener Impedance @ IZT
IZK
Reverse Current
ZZK
Maximum Zener Impedance @ IZK
IR
Reverse Leakage Current @ VR
VR
Reverse Voltage
IF
Forward Current
VF
Forward Voltage @ IF
Zener Voltage Regulator
IF
V
I
IR
IZT
VR
VZ
VF
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted, VF = 0.9 V Max. @ IF = 10 mA)
Device*
Device
Marking
Zener Voltage (Notes 4 and 5)
Zener Impedance (Note 6)
Leakage Current
VZ (V)
@ IZT
ZZT @ IZT
ZZK @ IZK
IR @ VR
Min
Nom
Max
mA
W
mA
V
MMSZ5221ET1
CA1
2.28
2.4
2.52
20
30
1200
0.25
100
1
MMSZ5223ET1
CA3
2.57
2.7
2.84
20
30
1300
0.25
75
1
MMSZ5226ET1
CA6
3.14
3.3
3.47
20
28
1600
0.25
25
1
MMSZ5228ET1
CA8
3.71
3.9
4.10
20
23
1900
0.25
10
1
MMSZ5229ET1
CA9
4.09
4.3
4.52
20
22
2000
0.25
5
1
MMSZ5231ET1
CB2
4.85
5.1
5.36
20
17
1600
0.25
5
2
MMSZ5232ET1
CB3
5.32
5.6
5.88
20
11
1600
0.25
5
3
MMSZ5234ET1
CB5
5.89
6.2
6.51
20
7
1000
0.25
5
4
MMSZ5235ET1
CB6
6.46
6.8
7.14
20
5
750
0.25
3
5
MMSZ5236ET1
CB7
7.13
7.5
7.88
20
6
500
0.25
3
6
MMSZ5237ET1
CB8
7.79
8.2
8.61
20
8
500
0.25
3
6.5
MMSZ5240ET1
CC2
9.50
10
10.50
20
17
600
0.25
3
8
MMSZ5242ET1
CC4
11.40
12
12.60
20
30
600
0.25
1
9.1
MMSZ5243ET1
CC5
12.35
13
13.65
9.5
13
600
0.25
0.5
9.9
MMSZ5244ET1
CC6
13.30
14
14.70
9.0
15
600
0.25
0.1
10
MMSZ5245ET1
CC7
14.25
15
15.75
8.5
16
600
0.25
0.1
11
MMSZ5246ET1
CC8
15.20
16
16.80
7.8
17
600
0.25
0.1
12
MMSZ5248ET1
CD1
17.10
18
18.90
7.0
21
600
0.25
0.1
14
MMSZ5250ET1
CD3
19.00
20
21.00
6.2
25
600
0.25
0.1
15
MMSZ5252ET1
CD5
22.80
24
25.20
5.2
33
600
0.25
0.1
18
4. The type numbers shown have a standard tolerance of
±5% on the nominal Zener voltage.
5. Nominal Zener voltage is measured with the device junction in thermal equilibrium at TL = 30°C $1°C.
6. ZZT and ZZK are measured by dividing the AC voltage drop across the device by the ac current applied.
The specified limits are for IZ(AC) = 0.1 IZ(dc) with the AC frequency = 1 kHz.
*The “G’’ suffix indicates PbFree package available. See Ordering Information Table on page 1.
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