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1PMT5920B Datasheet(PDF) 2 Page - ON Semiconductor

No. de Pieza. 1PMT5920B
Descripción  3.2 Watt Plastic Surface Mount POWERMITE Package
Descarga  6 Pages
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Fabricante  ONSEMI [ON Semiconductor]
Página de inicio  http://www.onsemi.com
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1PMT5920B Datasheet(HTML) 2 Page - ON Semiconductor

   
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Zener Voltage Regulator
IF
V
I
IR
IZT
VR
VZ
VF
1PMT5920B Series
http://onsemi.com
2
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
DC Power Dissipation @ TA = 25°C (Note 1)
Derate above 25
°C
Thermal Resistance, Junction−to−Ambient
°PD°
RqJA
500
4.0
248
°mW
mW/
°C
°C/W
Thermal Resistance, Junction−to−Lead (Anode)
RqJanode
35
°C/W
Maximum DC Power Dissipation (Note 2)
Thermal Resistance from Junction−to−Tab (Cathode)
°PD°
RqJcathode
3.2
23
W
°C/W
Operating and Storage Temperature Range
TJ, Tstg
−55 to +150
°C
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
1. Mounted with recommended minimum pad size, PC board FR−4.
2. At Tab (Cathode) temperature, Ttab = 75°C
ELECTRICAL CHARACTERISTICS (TL = 25°C unless
otherwise noted, VF = 1.5 V Max. @ IF = 200 mAdc for all types)
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
ELECTRICAL CHARACTERISTICS (TL = 30°C unless otherwise noted, VF = 1.25 Volts @ 200 mA)
Device*
Device
Marking
Zener Voltage (Note 3)
IZT
IR @ VR
VR
ZZT @ IZT
(Note 4)
ZZK @ IZK
(Note 4)
IZK
VZ @ IZT (Volts)
Min
Nom
Max
(mA)
(
mA)
(V)
(
W)
(
W)
(mA)
1PMT5920BT1, T3,G
20B
5.89
6.2
6.51
60.5
5.0
4.0
2.0
200
1.0
1PMT5921BT1, T3,G
21B
6.46
6.8
7.14
55.1
5.0
5.2
2.5
200
1.0
1PMT5922BT1, T3,G
22B
7.12
7.5
7.88
50
5.0
6.0
3.0
400
0.5
1PMT5923BT1, T3,G
23B
7.79
8.2
8.61
45.7
5.0
6.5
3.5
400
0.5
1PMT5924BT1, T3,G
24B
8.64
9.1
9.56
41.2
5.0
7.0
4.0
500
0.5
1PMT5925BT1, T3,G
25B
9.5
10
10.5
37.5
5.0
8.0
4.5
500
0.25
1PMT5927BT1, T3,G
27B
11.4
12
12.6
31.2
1.0
9.1
6.5
550
0.25
1PMT5929BT1, T3,G
29B
14.25
15
15.75
25
1.0
11.4
9.0
600
0.25
1PMT5930BT1, T3,G
30B
15.2
16
16.8
23.4
1.0
12.2
10
600
0.25
1PMT5931BT1, T3,G
31B
17.1
18
18.9
20.8
1.0
13.7
12
650
0.25
1PMT5933BT1, T3,G
33B
20.9
22
23.1
17
1.0
16.7
17.5
650
0.25
1PMT5934BT1, T3,G
34B
22.8
24
25.2
15.6
1.0
18.2
19
700
0.25
1PMT5935BT1, T3,G
35B
25.65
27
28.35
13.9
1.0
20.6
23
700
0.25
1PMT5936BT1, T3,G
36B
28.5
30
31.5
12.5
1.0
22.8
28
750
0.25
1PMT5939BT1, T3,G
39B
37.05
39
40.95
9.6
1.0
29.7
45
900
0.25
1PMT5941BT1, T3,G
41B
44.65
47
49.35
8.0
1.0
35.8
67
1000
0.25
3. Zener voltage is measured with the device junction in thermal equilibrium with an ambient temperature of 25
°C.
4. Zener Impedance Derivation 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 = 60 Hz.
* The “G” suffix indicates Pb−Free package available.


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