参数资料
型号: SM8A27
厂商: GENERAL SEMICONDUCTOR INC
元件分类: TVS二极管 - 瞬态电压抑制
英文描述: 6600 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-218AB
封装: PLASTIC, DO-218AA, 1 PIN
文件页数: 2/3页
文件大小: 63K
代理商: SM8A27
Electrical Characteristics (TC = 25°C unless otherwise noted)
Parameter
Symbol
Min
Typ
Max
Unit
Reverse zener voltage at 10mA
VZ
24.0
30.0
V
Zener voltage temperature coefficient at IZ = 10mA
VZTC
36
mV/°C
Clamping voltage for 10
s/10ms exponentially
decaying waveform at IPP = 75A
VC
40.0
V
Instantaneous forward voltage(1)
at 6.0A
VF
0.98
V
at 100A
0.93
Reverse leakage current at rated VWM
TJ = 25°C
IR
1.0
A
TJ = 175°C
50.0
Notes: (1) Measured on a 300
s square pulse width
SM8A27
Surface Mount Automotive
Transient Voltage Suppressor
Power Derating Curve
0
2.0
4.0
6.0
8.0
0
50
100
150
200
P
o
w
er
Dissipation
(W)
Re
v
erse
Surge
P
o
w
er
(W)
Pulse Width (ms) – 1/2 IPP Exponential Waveform
1,000
10,000
10
100
Case Temperature (
°C)
0
50
100
150
0
10
20
30
40
Input
P
eak
Pulse
Current
%
Time, ms (t)
Pulse Waveform
Reverse Power Capability
TA = 25
°C
Pulse width (td) is defined as
the point where the peak
current decays to 50% of IPP
td
tr = 10
s
Peak Value IPP
Half Value –
IPP
2
Load Dump Power Characteristics
(10ms Exponential Waveform)
0
2,000
1,000
3,000
4,000
5,000
6,000
25
50
75
100
125
150
175
Load
Dump
P
o
w
er
(W)
Case Temperature (
°C)
Ratings and Characteristic Curves TA=25OC unless otherwise noted.
相关PDF资料
PDF描述
SMA2EZ20D5-TP 20 V, 2 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AC
SMA2EZ10D5-TP 10 V, 2 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AC
SMA2EZ51D5-TP 51 V, 2 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AC
SMA2EZ6.2D5-TP 6.2 V, 2 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AC
SMA2EZ43D5-TP 43 V, 2 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-214AC
相关代理商/技术参数
参数描述
SM8A27/2D 功能描述:TVS 二极管 - 瞬态电压抑制器 8W 27V Unidirect RoHS:否 制造商:Vishay Semiconductors 极性:Bidirectional 工作电压: 击穿电压:58.9 V 钳位电压:77.4 V 峰值浪涌电流:38.8 A 系列: 封装 / 箱体:DO-214AB 最小工作温度:- 55 C 最大工作温度:+ 150 C
SM8A27_08 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Surface Mount Automotive Transient Voltage Suppressors
SM8A27_11 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:Surface Mount PAR Transient Voltage Suppressors
SM8A27-E3/2D 功能描述:TVS 二极管 - 瞬态电压抑制器 8W 27V Unidirect RoHS:否 制造商:Vishay Semiconductors 极性:Bidirectional 工作电压: 击穿电压:58.9 V 钳位电压:77.4 V 峰值浪涌电流:38.8 A 系列: 封装 / 箱体:DO-214AB 最小工作温度:- 55 C 最大工作温度:+ 150 C
SM8A27HE3/2D 功能描述:TVS 二极管 - 瞬态电压抑制器 8.0W 27 Volt Unidir RoHS:否 制造商:Vishay Semiconductors 极性:Bidirectional 工作电压: 击穿电压:58.9 V 钳位电压:77.4 V 峰值浪涌电流:38.8 A 系列: 封装 / 箱体:DO-214AB 最小工作温度:- 55 C 最大工作温度:+ 150 C