參數(shù)資料
型號: MMSZ5246E3TG
廠商: ON SEMICONDUCTOR
英文描述: Zener Voltage Regulators
中文描述: 穩(wěn)壓管
文件頁數(shù): 2/6頁
文件大小: 76K
代理商: MMSZ5246E3TG
MMSZ5221ET1 Series
http://onsemi.com
2
ELECTRICAL CHARACTERISTICS
(T
A
= 25
°
C unless
otherwise noted, V
F
= 0.95 V Max. @ I
F
= 10 mA)
Symbol
Parameter
V
Z
Reverse Zener Voltage @ I
ZT
I
ZT
Reverse Current
Z
ZT
Maximum Zener Impedance @ I
ZT
I
ZK
Reverse Current
Z
ZK
Maximum Zener Impedance @ I
ZK
I
R
Reverse Leakage Current @ V
R
V
R
Reverse Voltage
I
F
Forward Current
V
F
Forward Voltage @ I
F
Zener Voltage Regulator
I
F
V
I
I
R
I
ZT
V
R
V
Z
V
F
ELECTRICAL CHARACTERISTICS
(T
A
= 25
°
C unless otherwise noted, V
F
= 0.9 V Max. @ I
F
= 10 mA)
Zener Voltage
(Notes 4 and 5)
Zener Impedance
(Note 6)
Leakage Current
Device
Marking
V
Z
(V)
@ I
ZT
Z
ZT
@ I
ZT
Z
ZK
@ I
ZK
I
R
@ V
R
Device
Min
Nom
Max
mA
mA
A
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, G
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, G
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, G
CC2
9.50
10
10.50
20
17
600
0.25
3
8
MMSZ5242ET1, G
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
MMSZ5255ET1
CD8
26.60
28
29.40
4.5
44
600
0.25
0.1
21
MMSZ5256ET1
CD9
28.50
30
31.50
4.2
49
600
0.25
0.1
23
MMSZ5257ET1
CE1
31.35
33
34.65
3.8
58
700
0.25
0.1
25
MMSZ5263ET1
CE7
53.20
56
58.80
2.2
150
1300
0.25
0.1
43
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 T
= 30
°
C
6. Z
and Z
are measured by dividing the AC voltage drop across the device by the ac current applied.
The specified limits are for I
Z(AC)
= 0.1 I
Z(dc)
with the AC frequency = 1 kHz.
1
°
C.
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