参数资料
型号: MZP4750ATAG
厂商: ON SEMICONDUCTOR
元件分类: 齐纳二极管
英文描述: 27 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
封装: LEAD FREE, PLASTIC, CASE 59-10, 2 PIN
文件页数: 2/6页
文件大小: 88K
代理商: MZP4750ATAG
Zener Voltage Regulator
IF
V
I
IR
IZT
VR
VZ
VF
MZP4729A Series
http://onsemi.com
2
ELECTRICAL CHARACTERISTICS (TA = 25°C unless
otherwise noted, VF = 1.5 V Max @ IF = 200 mA 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
Breakdown Voltage
IF
Forward Current
VF
Forward Voltage @ IF
IR
Surge Current @ TA = 25°C
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted, VF = 1.5 V Max @ IF = 200 mA for all types)
Device
(Note 1)
Device
Marking
Zener Voltage (Note 2)
Zener Impedance (Note 3)
Leakage Current
IR
(Note 4)
VZ (Volts)
@ IZT
ZZT @ IZT
ZZK @ IZK
IR @ VR
Min
Nom
Max
mA
W
mA
mA Max
Volts
mA
MZP4729A, G
MZP4729A
3.42
3.6
3.78
69
10
400
1
100
1
1260
MZP4735A, G
MZP4735A
5.89
6.2
6.51
41
2
700
1
10
3
730
MZP4746A, G
MZP4746A
17.10
18
18.90
14
20
750
0.25
5
13.7
250
MZP4749A, G
MZP4749A
22.80
24
25.20
10.5
25
750
0.25
5
18.2
190
MZP4750A, G
MZP4750A
25.65
27
28.35
9.5
35
750
0.25
5
20.6
170
1. TOLERANCE AND TYPE NUMBER DESIGNATION
The type numbers listed have a standard tolerance on the nominal zener voltage of
±5%.
2. ZENER VOLTAGE (VZ) MEASUREMENT
ON Semiconductor guarantees the zener voltage when measured at 90 seconds while maintaining the lead temperature (TL) at 30°C ±1°C,
3/8
″ from the diode body.
3. ZENER IMPEDANCE (ZZ) DERIVATION
The zener impedance is derived from 60 seconds AC voltage, which results when an AC current having an rms value equal to 10% of the
DC zener current (IZT or IZK) is superimposed on IZT or IZK.
4. SURGE CURRENT (IR) NON-REPETITIVE
The rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square wave or
equivalent sine wave pulse of 1/120 second duration superimposed on the test current, IZT, per JEDEC standards. However, actual device
capability is as described in Figure 3 of the General Data sheet for Surmetic 30s.
The “G'' suffix indicates Pb-Free package.
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