參數(shù)資料
型號(hào)： MZP4746ARR2
廠商： ON SEMICONDUCTOR
元件分類： 齊納二極管
英文描述： 18 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41
封裝： PLASTIC, CASE 59-10, 2 PIN
文件頁(yè)數(shù)： 3/7頁(yè)
文件大?。?/td> 129K
代理商： MZP4746ARR2
MZP4729A Series
http://onsemi.com
3
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
μA Max
Volts
mA
MZP4729A
3.42
3.6
3.78
69
10
400
1
100
1
1260
MZP4734A
5.32
5.6
5.88
45
5
600
1
10
2
810
MZP4735A
5.89
6.2
6.51
41
2
700
1
10
3
730
MZP4736A
6.46
6.8
7.14
37
3.5
700
1
10
4
660
MZP4737A
7.13
7.5
7.88
34
4
700
0.5
10
5
605
MZP4738A
7.79
8.2
8.61
31
4.5
700
0.5
10
6
550
MZP4740A
9.50
10
10.50
25
7
700
0.25
10
7.6
454
MZP4741A
10.45
11
11.55
23
8
700
0.25
5
8.4
414
MZP4744A
14.25
15
15.75
17
14
700
0.25
5
11.4
304
MZP4745A
15.20
16
16.80
15.5
16
700
0.25
5
12.2
285
MZP4746A
17.10
18
18.90
14
20
750
0.25
5
13.7
250
MZP4749A
22.80
24
25.20
10.5
25
750
0.25
5
18.2
190
MZP4750A
25.65
27
28.35
9.5
35
750
0.25
5
20.6
170
MZP4751A
28.50
30
31.50
8.5
40
1000
0.25
5
22.8
150
MZP4752A
31.35
33
34.65
7.5
45
1000
0.25
5
25.1
135
MZP4753A
34.20
36
37.80
7.0
50
1000
0.25
5
27.4
125
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) NONREPETITIVE
The rating listed in the electrical characteristics table is maximum peak, nonrepetitive, 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.
Figure 1. Power Temperature Derating Curve
TL, LEAD TEMPERATURE (°C)
0
20
40
60
200
80
100
120
140
160
180
0
1
2
3
4
5
L = 1/8″
L = 3/8″
L = 1″
L = LEAD LENGTH
TO HEAT SINK
P
D
,MAXIMUM
STEADY
ST
AT
E
POWER
DISSIP
ATION
(W
ATTS)
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參數(shù)描述
MZP4746ATA 功能描述:穩(wěn)壓二極管 18V 3W RoHS:否 制造商:Vishay Semiconductors 齊納電壓:12 V 電壓容差:5 % 電壓溫度系數(shù):0.075 % / K 齊納電流: 功率耗散:3 W 最大反向漏泄電流:3 uA 最大齊納阻抗:7 Ohms 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-214AC 封裝:Reel
MZP4746ATAG 功能描述:穩(wěn)壓二極管 18V 3W RoHS:否 制造商:Vishay Semiconductors 齊納電壓:12 V 電壓容差:5 % 電壓溫度系數(shù):0.075 % / K 齊納電流: 功率耗散:3 W 最大反向漏泄電流:3 uA 最大齊納阻抗:7 Ohms 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-214AC 封裝:Reel
MZP4747 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:1.0 WATT SURMETIC 30 SILICON ZENER DIODES
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MZP4749 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:1.0 WATT SURMETIC 30 SILICON ZENER DIODES
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