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参数资料
| 型号： | MZP4749ATA |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 齐纳二极管 |
| 英文描述： | 24 V, 1 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41 |
| 封装： | PLASTIC, CASE 59-10, 2 PIN |
| 文件页数： | 3/7页 |
| 文件大小： | 129K |
| 代理商： | MZP4749ATA |
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| MZP4749ATAG | 功能描述:稳压二极管 24V 3W RoHS:否 制造商:Vishay Semiconductors 齐纳电压:12 V 电压容差:5 % 电压温度系数:0.075 % / K 齐纳电流: 功率耗散:3 W 最大反向漏泄电流:3 uA 最大齐纳阻抗:7 Ohms 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:DO-214AC 封装:Reel |
| MZP4750 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:1.0 WATT SURMETIC 30 SILICON ZENER DIODES |
| MZP4750A | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:3 Watt DO-41 Surmetic 30 Zener Voltage Regulators |
| MZP4750AG | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:3 Watt DO-41 Surmetic 30 Zener Voltage Regulators |
| MZP4750ARL | 功能描述:稳压二极管 27V 3W RoHS:否 制造商:Vishay Semiconductors 齐纳电压:12 V 电压容差:5 % 电压温度系数:0.075 % / K 齐纳电流: 功率耗散:3 W 最大反向漏泄电流:3 uA 最大齐纳阻抗:7 Ohms 最大工作温度:+ 150 C 安装风格:SMD/SMT 封装 / 箱体:DO-214AC 封装:Reel |
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