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参数资料
| 型号： | MMBZ12VALT1 |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 参考电压二极管 |
| 英文描述： | 24 and 40 Watt Peak Power Zener Transient Voltage Suppressors |
| 中文描述： | 40 W, UNIDIRECTIONAL, 2 ELEMENT, SILICON, TVS DIODE, TO-236 |
| 封装： | PLASTIC, CASE 318-08, 3 PIN |
| 文件页数： | 5/8页 |
| 文件大小： | 70K |
| 代理商： | MMBZ12VALT1 |
MMBZ5V6ALT1 Series
http://onsemi.com
5
TYPICAL CHARACTERISTICS
0.1
1
10
100
1000
1
10
100
Power is defined as V
RSM
x I
Z
(pk) where V
RSM
is
the clamping voltage at
I
Z
(pk).
PW, PULSE WIDTH (ms)
UNIDIRECTIONAL
RECTANGULAR
WAVEFORM, T
A
= 25
°
C
BIDIRECTIONAL
MMBZ5V6ALT1
Figure 5. Pulse Waveform
V100
50
0
0
1
2
3
4
t, TIME (ms)
Figure 6. Pulse Derating Curve
PULSE WIDTH (t
P
) IS DEFINED
AS THAT POINT WHERE THE
PEAK CURRENT DECAYS TO
50% OF I
PP
.
HALF VALUE
I
PP
2
t
P
t
r
≤
10 s
PEAK VALUE I
PP
100
90
80
70
60
50
40
30
20
10
0
0
25
50
75
100
125
150
175
200
T
A
, AMBIENT TEMPERATURE (
°
C)
Figure 7. Maximum Nonrepetitive Surge
Power, P
pk
versus PW
Figure 8. Maximum Nonrepetitive Surge
Power, P
pk
(NOM) versus PW
0.1
1
10
100
1000
1
10
100
PW, PULSE WIDTH (ms)
UNIDIRECTIONAL
RECTANGULAR
WAVEFORM, T
A
= 25
°
C
BIDIRECTIONAL
MMBZ5V6ALT1
Power is defined as V
Z
(NOM) x I
Z
(pk) where
V
Z
(NOM) is the nominal Zener voltage measured at
the low test current used for voltage classification.
P
P
A
°
C
P
p
,
P
p
,
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MMBZ12VALT1G | 功能描述:TVS二极管阵列 12V Dual Zener Common Anode RoHS:否 制造商:Littelfuse 极性: 通道:4 Channels 击穿电压: 钳位电压:11.5 V 工作电压:2.5 V 峰值浪涌电流:20 A 安装风格:SMD/SMT 端接类型:SMD/SMT 系列: 最小工作温度:- 40 C 最大工作温度:+ 85 C |
| MMBZ12VALT3 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:24 and 40 Watt Peak Power Zener Transient Voltage Suppressors |
| MMBZ12VALT3G | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:24 and 40 Watt Peak Power Zener Transient Voltage Suppressors |
| MMBZ12VDG | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Double ESD protection diodes for transient overvoltage suppression |
| MMBZ12VDL | 制造商:NXP Semiconductors 功能描述:DIODE DUAL TVS 40W 8.5V SOT23 制造商:NXP Semiconductors 功能描述:DIODE, DUAL TVS, 40W, 8.5V, SOT23 制造商:NXP Semiconductors 功能描述:DIODE, DUAL TVS, 40W, 8.5V, SOT23; Reverse Stand-Off Voltage Vrwm:8.5V; Breakdown Voltage Min:11.4V; Breakdown Voltage Max:12.6V; Clamping Voltage Vc Max:17V; Peak Pulse Current Ippm:2.35A; Diode Case Style:SOT-23; No. of Pins:3 ;RoHS Compliant: Yes |
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