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: 6/7页
文件大小: 129K
代理商: MZP4749ATA
MZP4729A Series
http://onsemi.com
6
Figure 5. Units To 12 Volts
Figure 6. Units 10 To 400 Volts
Figure 7. VZ = 3.3 thru 10 Volts
Figure 8. VZ = 12 thru 82 Volts
Figure 9. VZ = 100 thru 400 Volts
Figure 10. Typical Thermal Resistance
ZENER VOLTAGE versus ZENER CURRENT
(Figures 7, 8 and 9)
TEMPERATURE COEFFICIENT RANGES
(90% of the Units are in the Ranges Indicated)
VZ, ZENER VOLTAGE @ IZT (VOLTS)
34
5
6
7
8
9
10
11
12
10
8
6
4
2
0
2
4
RANGE
,TEMPERA
TURE
COEFFICIENT
(mV/
C)
@
I
ZT
VZ
°
θ
1000
500
200
100
50
20
10
20
50
100
200
400
1000
VZ, ZENER VOLTAGE @ IZT (VOLTS)
,TEMPERA
TURE
COEFFICIENT
(mV/
C)
@
I ZT
VZ
°
θ
0
1
234
56
7
8
9
10
100
50
30
20
10
1
0.5
0.3
0.2
0.1
VZ, ZENER VOLTAGE (VOLTS)
I,
ZENER
CURRENT
(mA)
Z
2
5
3
0
1020
30
405060
70
8090
100
VZ, ZENER VOLTAGE (VOLTS)
I
,ZENER
CURRENT
(mA)
Z
100
50
30
20
10
1
0.5
0.3
0.2
0.1
2
5
3
100
200
300
400
250
350
150
10
1
0.5
0.2
0.1
VZ, ZENER VOLTAGE (VOLTS)
2
5
I
,ZENER
CURRENT
(mA)
Z
0
10
20
30
40
50
60
70
80
L, LEAD LENGTH TO HEAT SINK (INCH)
PRIMARY PATH OF
CONDUCTION IS THROUGH
THE CATHODE LEAD
0
1/8
1/4
3/8
1/2
5/8
3/4
7/8
1
TL
JL
,JUNCTION-T
O-LEAD
THERMAL
RESIST
ANCE
θ
L
(C/W)°
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