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参数资料
| 型号： | SMBJ14A |
| 元件分类： | TVS二极管 - 瞬态电压抑制 |
| 英文描述： | 600 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AA |
| 封装： | ROHS COMPLIANT, PLASTIC, SMBJ, 2 PIN |
| 文件页数： | 1/5页 |
| 文件大小： | 139K |
| 代理商： | SMBJ14A |
23
2009 Littelfuse, Inc.
Specications are subject to change without notice.
Transient Voltage Suppression Diodes
Revision: January 09, 2009
SMBJ Series
Surface Mount – 600W > SMBJ series
Please refer to http://www.Littelfuse.com/series/SMBJ.html for current information.
SMBJ
S
eries
Description
Agency Approvals
SMBJ Series
The SMBJ series is designed specically to protect
sensitive electronic equipment from voltage transients
induced by lightning and other transient voltage events.
Features
applications to optimize
board space
temperature coefcient
ΔV
BR = 0.1% x VBR@25°C x ΔT
junction
capability at 10×1000μs
waveform, repetition rate
(duty cycles):0.01%
typically less than 1.0ps
from 0V to BV min
capability
resistance
R less than 1μA
above 12V
soldering guaranteed:
260°C/40 seconds at
terminals
Underwriters Laboratory
Flammability 94V-O
Applications
TVS devices are ideal for the protection of I/O Interfaces,
V
CC bus and other vulnerable circuits used in Telecom,
Computer, Industrial and Consumer electronic applications.
Maximum Ratings and Thermal Characteristics
(T
A=25
O
C unless otherwise noted)
Parameter
Symbol
Value
Unit
Peak Pulse Power Dissipation at
T
A=25C by 10x1000μs waveform
(Fig.1)(Note 1), (Note 2)
P
PPM
600
W
Power Dissipation on innite heat
sink at T
A=50
O
C
P
M(AV)
5.0
W
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave (Note 3)
I
FSM
100
A
Maximum Instantaneous Forward
Voltage at 50A for Unidirectional
only (Note 4)
V
F
3.5V/5.0
V
Operating Junction and Storage
Temperature Range
T
J, TSTG
-65 to 150
°C
Typical Thermal Resistance Junction
to Lead
R
uJL
20
°C/W
Typical Thermal Resistance Junction
to Ambient
R
uJA
100
°C/W
Notes:
1. Non-repetitive current pulse , per Fig. 3 and derated above T
A = 25
O
C per Fig. 2.
2. Mounted on copper pad area of 0.2x0.2” (5.0 x 5.0mm) to each terminal.
3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional
device only, duty cycle=4 per minute maximum.
4. V
F<3.5V for VBR _
<
200V and V
F<5.0V for VBR _
>
201V.
AGENCY
AGENCY FILE NUMBER
E128662/E230531
RoHS
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SMBJ14A R4 | 功能描述:TVS 二极管 - 瞬态电压抑制器 14V 600W 5% Uni 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 |
| SMBJ14A | 制造商:Fairchild Semiconductor Corporation 功能描述:DIODE TVS UNIDIRECTIONAL 制造商:Fairchild Semiconductor Corporation 功能描述:DIODE, TVS, UNIDIRECTIONAL 制造商:Fairchild Semiconductor Corporation 功能描述:DIODE, TVS, UNIDIRECTIONAL; TVS Polarity:Unidirectional; Reverse Stand-Off Voltage Vrwm:14V; Breakdown Voltage Min:15.6V; Breakdown Voltage Max:17.2V; Clamping Voltage Vc Max:23.2V; Peak Pulse Current Ippm:25.9A; No. of Pins:2 ;RoHS Compliant: Yes |
| SMBJ14A/1 | 功能描述:TVS 二极管 - 瞬态电压抑制器 600W 14V 5% 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 |
| SMBJ14A/2 | 功能描述:TVS 二极管 - 瞬态电压抑制器 600W 14V 5% Uni 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 |
| SMBJ14A/2B | 功能描述:TVS 二极管 - 瞬态电压抑制器 600W 14V 5% Uni 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 |
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