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參數資料
| 型號： | SMAJ26A-HE3/5A |
| 廠商： | VISHAY SEMICONDUCTORS |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC |
| 封裝： | ROHS COMPLIANT, PLASTIC, SMA, 2 PIN |
| 文件頁數： | 1/6頁 |
| 文件大小： | 105K |
| 代理商： | SMAJ26A-HE3/5A |
Vishay General Semiconductor
SMAJ5.0 thru SMAJ188CA
Document Number 88390
12-Sep-06
www.vishay.com
1
Surface Mount TRANSZORB Transient Voltage Suppressors
FEATURES
Low profile package
Ideal for automated placement
Glass passivated chip junction
Available in Unidirectional and Bidirectional
400 W peak pulse power capability with a 10/1000 s
waveform, repetitive rate (duty cycle): 0.01 % (300 W
above 78 V)
Excellent clamping capability
Very fast response time
Low incremental surge resistance
Meets MSL level 1, per J-STD-020C, LF max peak
of 260 °C
Solder Dip 260 °C, 40 seconds
Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
TYPICAL APPLICATIONS
Use in sensitive electronics protection against voltage
transients induced by inductive load switching and
lighting on ICs, MOSFET, signal lines of sensor units
for consumer, computer, industrial, automotive and
telecommunication.
MECHANICAL DATA
Case: DO-214AC (SMA)
Epoxy meets UL 94V-0 flammability rating
Terminals: Matte tin plated leads, solderable per
J-STD-002B and JESD22-B102D
E3 suffix for commercial grade, HE3 suffix for high
reliability grade (AEC Q101 qualified)
Polarity: Color band denotes cathode end
DO-214AC (SMA)
DEVICES FOR BIDIRECTION APPLICATIONS
For bidirectional use C or CA suffix (e.g. SMAJ10C,
SMAJ10CA).
Electrical characteristics apply in both directions.
MAJOR RATINGS AND CHARACTERISTICS
VWM
5.0 V to 188 V
PPPM
400 W, 300 W
IFSM
40 A
Tj max.
150 °C
Note:
(1) Non-repetitive current pulse, per Fig. 3 and derated above TA = 25 °C per Fig. 2. Rating is 300 W above 78 V
(2) Mounted on 0.2 x 0.2" (5.0 x 5.0 mm) copper pads to each terminal
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
VALUE
UNIT
Peak pulse power dissipation with a 10/1000 s waveform (1,2) (see Fig. 1)
PPPM
400
W
Peak pulse current with a waveform (1)
IPPM
see next table
A
Peak forward surge current 8.3 ms single half sine-wave uni-directional only (2)
IFSM
40
A
Operating junction and storage temperature range
TJ, TSTG
- 55 to + 150
°C
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| SMAJ45A-HE3/61 | 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SMAJ26A-M3/5A | 制造商:Vishay Semiconductors 功能描述:400W,26V 5%,UNIDIR,SMA TVS |
| SMAJ26A-M3/61 | 制造商:Vishay Semiconductors 功能描述:400W,26V 5%,UNIDIR,SMA TVS |
| SMAJ26AT | 制造商:Microsemi Corporation 功能描述: |
| SMAJ26A-TP | 功能描述:TVS 二極管 - 瞬態電壓抑制器 26V 400 Watts 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 |
| SMAJ26ATR | 功能描述:TVS DIODE 26VWM 42.1VC SMA 制造商:smc diode solutions 系列:SMAJ 包裝:剪切帶（CT） 零件狀態:有效 類型:齊納 單向通道:1 雙向通道:- 電壓 - 反向關態（典型值）:26V 電壓 - 擊穿（最小值）:28.9V 電壓 - 箝位（最大值）@ Ipp:42.1V 電流 - 峰值脈沖（10/1000μs）:9.5A 功率 - 峰值脈沖:400W 電源線路保護:無 應用:通用 不同頻率時的電容:- 工作溫度:-55°C ~ 150°C（TJ） 安裝類型:表面貼裝 封裝/外殼:DO-214AC，SMA 供應商器件封裝:SMA（DO-214AC） 標準包裝:1 |
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