參數(shù)資料
型號(hào): MMSZ5242BT3
廠商: MOTOROLA INC
元件分類: 齊納二極管
英文描述: 12 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE
封裝: PLASTIC, CASE 425, 2 PIN
文件頁(yè)數(shù): 2/20頁(yè)
文件大?。?/td> 258K
代理商: MMSZ5242BT3
MMSZ5221BT1, MMSZ4678T1, MMSZ2V4T1 Series
Motorola TVS/Zener Device Data
7-148
500 mW Leadless (SOD-123) Data Sheet
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted [1]), (VF = 0.9 V Max. @ IF = 10 mA for all types)
T
Mki
Zener Voltage
VZ @ IZT
Volts
[1] [2]
Test
Current
IZT
Max Zener
Impedance [3]
Max Reverse
Leakage
Current
IR @ VR
Test
Voltage
Type
Number
Marking
Nom
Min
Max
IZT
mA
ZZT
@ IZ = IZT
ZZK
@ IZK = 0.25 mA
IR @ VR
A
Voltage
VR
Volts
MMSZ5221BT1
C1
2.4
2.28
2.52
20
30
1200
100
1
MMSZ5222BT1
C2
2.5
2.38
2.63
20
30
1250
100
1
MMSZ5223BT1
C3
2.7
2.57
2.84
20
30
1300
75
1
MMSZ5224BT1
C4
2.8
2.66
2.94
20
30
1400
75
1
MMSZ5225BT1
C5
3.0
2.85
3.15
20
30
1600
50
1
MMSZ5226BT1
D1
3.3
3.14
3.47
20
28
1600
25
1
MMSZ5227BT1
D2
3.6
3.42
3.78
20
24
1700
15
1
MMSZ5228BT1
D3
3.9
3.71
4.10
20
23
1900
10
1
MMSZ5229BT1
D4
4.3
4.09
4.52
20
22
2000
5
1
MMSZ5230BT1
D5
4.7
4.47
4.94
20
19
1900
5
2
MMSZ5231BT1
E1
5.1
4.85
5.36
20
17
1600
5
2
MMSZ5232BT1
E2
5.6
5.32
5.88
20
11
1600
5
3
MMSZ5233BT1
E3
6.0
5.70
6.30
20
7
1600
5
3.5
MMSZ5234BT1
E4
6.2
5.89
6.51
20
7
1000
5
4
MMSZ5235BT1
E5
6.8
6.46
7.14
20
5
750
3
5
MMSZ5236BT1
F1
7.5
7.13
7.88
20
6
500
3
6
MMSZ5237BT1
F2
8.2
7.79
8.61
20
8
500
3
6.5
MMSZ5238BT1
F3
8.7
8.27
9.14
20
8
600
3
6.5
MMSZ5239BT1
F4
9.1
8.65
9.56
20
10
600
3
7
MMSZ5240BT1
F5
10
9.50
10.50
20
17
600
3
8
MMSZ5241BT1
H1
11
10.45
11.55
20
22
600
2
8.4
MMSZ5242BT1
H2
12
11.40
12.60
20
30
600
1
9.1
MMSZ5243BT1
H3
13
12.35
13.65
9.5
13
600
0.5
9.9
MMSZ5244BT1
H4
14
13.30
14.70
9.0
15
600
0.1
10
MMSZ5245BT1
H5
15
14.25
15.75
8.5
16
600
0.1
11
MMSZ5246BT1
J1
16
15.20
16.80
7.8
17
600
0.1
12
MMSZ5247BT1
J2
17
16.15
17.85
7.4
19
600
0.1
13
MMSZ5248BT1
J3
18
17.10
18.90
7.0
21
600
0.1
14
MMSZ5249BT1
J4
19
18.05
19.95
6.6
23
600
0.1
14
MMSZ5250BT1
J5
20
19.00
21.00
6.2
25
600
0.1
15
MMSZ5251BT1
K1
22
20.90
23.10
5.6
29
600
0.1
17
MMSZ5252BT1
K2
24
22.80
25.20
5.2
33
600
0.1
18
MMSZ5253BT1
K3
25
23.75
26.25
5.0
35
600
0.1
19
MMSZ5254BT1
K4
27
25.65
28.35
4.6
41
600
0.1
21
MMSZ5255BT1
K5
28
26.60
29.40
4.5
44
600
0.1
21
[1] Nominal zener voltage is measured with the device junction in thermal equilibrium at T
L = 30°C ± 1°C.
[2] All part numbers shown indicate a V
Z tolerance of ±5%.
[3] Z
ZT 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.
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