參數(shù)資料
型號(hào)： SMAJ170A
廠商： Littelfuse, Inc.
英文描述： Silicon Avalanche Diodes - 400W Surface Mount Transient Voltage Supressors
中文描述： 硅雪崩二極管- 400W表面貼裝瞬態(tài)電壓Supressors
文件頁(yè)數(shù)： 1/4頁(yè)
文件大?。?/td> 174K
代理商： SMAJ170A
Silicon Avalanche Diodes
254
www.littelfuse.com
400W Surface Mount Transient Voltage Supressors
SMAJ Series
FEATURES
RoHS
compliant
For surface mounted applications in order to optimize
board space
Low profile package
Built-in strain relief
Glass passivated junction
Low inductance
Excellent clamping capability
Repetition Rate (duty cycle): 0.01%
Fast response time: typically less than 1.0ps from 0 Volts to
V(BR) for unidirectional types
Typical IR less than 1A above 10V
High Temperature soldering: 250C/10 seconds at terminals
Plastic package has Underwriters Laboratory
Flammability 94V-O
MAXIMUM RATINGS AND CHARACTERISTICS
@25C AMBIENT TEMPERATURE (unless otherwise noted)
PARAMETER
Peak pulse power Dissipation on
10/1000μs waveform
(note 1,2, FIG.1)
Peak pulse current of on 10\1000μs
waveform (note 1, FIG.3)
Peak forward Surge Current, 8.3ms
Single Half SIne Wave Superimposed
on Rated Load, (JEDEC Method)
(note 2.3)
Operating junction and Storage
Temperature Range
VALUE
Min
400
SEE TABLE 1
40
-55 to +150
UNIT
Watts
Amps
Amps
°C
Notes:
1. Non-repetitive current pulse, per Fig.3 and derated above TA=
25C per Fig.2
2. Mounted on 5.0mm2(0.03mm thick) Copper Pads to each
terminal
3. 8.3 ms single half sine-wave, or equivalent square wave, Duty
cycle= 4 pulses per minute maximum.
SYMBOL
PPPM
IPPM
IFSM
Tj, TsTG
SMAJ
C A
Voltage
Bi-Directional
5% Voltage Tolerance
Tape and reeled (5000 pcs)
ORDERING INFORMATION
Agency Approvals:
Recognized under the Components Program
of Underwriters Laboratories.
Agency File Number:
E128662
Mechanical Specifications:
Weight:
Case:
0.002ounce, 0.061 gram
JEDEC DO-214AC Molded Plastic over
glass passivated junction
Any
Color band denotes cathode except
Bipolar
Solder Plated, solderable per
MIL-STD-750, Method 2026
12mm tape (EIA STD RS-481)
Mounting Position:
Polarity:
Terminal:
Standard Packaging:
RoHS
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SMAJ170A R2 制造商:SKMI/Taiwan 功能描述:Diode TVS Single Uni-Dir 170V 400W 2-Pin SMA T/R
SMAJ170A/1 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 400W 170V 5% Uni RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C
SMAJ170A/11 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 400W 170V 5% Uni RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C
SMAJ170A/13 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 400W 170V 5% Uni RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C
SMAJ170A/2F 功能描述:TVS 二極管 - 瞬態(tài)電壓抑制器 400W 170V 5% Uni RoHS:否 制造商:Vishay Semiconductors 極性:Bidirectional 工作電壓: 擊穿電壓:58.9 V 鉗位電壓:77.4 V 峰值浪涌電流:38.8 A 系列: 封裝 / 箱體:DO-214AB 最小工作溫度:- 55 C 最大工作溫度:+ 150 C
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