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型号	下载订购	功能描述	制造商上传企业	LOGO
SMAJ45A	文件：87.04 Kbytes Page：5 Pages	Surface Mount TRANSZORB Transient Voltage Suppressors FEATURES • Low profile package • Ideal for automated placement • Glass passivated chip junction • Available in uni-directional and bi-directional • 400 W peak pulse power capability with a 10/1000 µs waveform, repetitive rate (duty cycle): 0.01 (300 W above 78 V) • Excellent clamping capabi 文件：87.04 Kbytes 页数：5 Pages	VishayVishay Siliconix 威世科技	Vishay
SMAJ45A	文件：87.04 Kbytes Page：5 Pages	Surface Mount TRANSZORB Transient Voltage Suppressors FEATURES • Low profile package • Ideal for automated placement • Glass passivated chip junction • Available in uni-directional and bi-directional • 400 W peak pulse power capability with a 10/1000 µs waveform, repetitive rate (duty cycle): 0.01 (300 W above 78 V) • Excellent clamping capabi 文件：87.04 Kbytes 页数：5 Pages	VishayVishay Siliconix 威世科技	Vishay
SMAJ45A	文件：85.75 Kbytes Page：5 Pages	Surface Mount TRANSZORB Transient Voltage Suppressors FEATURES • Low profile package • Ideal for automated placement • Glass passivated chip junction • Available in uni-directional and bi-directional • 400 W peak pulse power capability with a 10/1000 µs waveform, repetitive rate (duty cycle): 0.01 (300 W above 78 V) • Excellent clamping capabi 文件：85.75 Kbytes 页数：5 Pages	VishayVishay Siliconix 威世科技	Vishay
SMAJ45A	文件：87.04 Kbytes Page：5 Pages	Surface Mount TRANSZORB Transient Voltage Suppressors FEATURES • Low profile package • Ideal for automated placement • Glass passivated chip junction • Available in uni-directional and bi-directional • 400 W peak pulse power capability with a 10/1000 µs waveform, repetitive rate (duty cycle): 0.01 (300 W above 78 V) • Excellent clamping capabi 文件：87.04 Kbytes 页数：5 Pages	VishayVishay Siliconix 威世科技	Vishay
SMAJ45A	文件：100.36 Kbytes Page：6 Pages	Surface Mount TRANSZORB® Transient Voltage Suppressors FEATURES • Low profile package • Ideal for automated placement • Glass passivated chip junction • Available in uni-directional and bi-directional • 400 W peak pulse power capability with a 10/1000 µs waveform, repetitive rate (duty cycle): 0.01 (300 W above 78 V) • Excellent clamping capabi 文件：100.36 Kbytes 页数：6 Pages	VishayVishay Siliconix 威世科技	Vishay
SMAJ45A	文件：100.36 Kbytes Page：6 Pages	Surface Mount TRANSZORB Transient Voltage Suppressors FEATURES • Low profile package • Ideal for automated placement • Glass passivated chip junction • Available in uni-directional and bi-directional • 400 W peak pulse power capability with a 10/1000 µs waveform, repetitive rate (duty cycle): 0.01 (300 W above 78 V) • Excellent clamping capabi 文件：100.36 Kbytes 页数：6 Pages	VishayVishay Siliconix 威世科技	Vishay
SMAJ45A	文件：87.04 Kbytes Page：5 Pages	Surface Mount TRANSZORB Transient Voltage Suppressors FEATURES • Low profile package • Ideal for automated placement • Glass passivated chip junction • Available in uni-directional and bi-directional • 400 W peak pulse power capability with a 10/1000 µs waveform, repetitive rate (duty cycle): 0.01 (300 W above 78 V) • Excellent clamping capabi 文件：87.04 Kbytes 页数：5 Pages	VishayVishay Siliconix 威世科技	Vishay
SMAJ45A	文件：87.04 Kbytes Page：5 Pages	Surface Mount TRANSZORB Transient Voltage Suppressors FEATURES • Low profile package • Ideal for automated placement • Glass passivated chip junction • Available in uni-directional and bi-directional • 400 W peak pulse power capability with a 10/1000 µs waveform, repetitive rate (duty cycle): 0.01 (300 W above 78 V) • Excellent clamping capabi 文件：87.04 Kbytes 页数：5 Pages	VishayVishay Siliconix 威世科技	Vishay
SMAJ45A	文件：109.24 Kbytes Page：6 Pages	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 μs waveform, repetitive rate (duty cycle): 0.01 % (300 W above 78 V) • Excellent clamping c 文件：109.24 Kbytes 页数：6 Pages	VishayVishay Siliconix 威世科技	Vishay
SMAJ45A	文件：117.14 Kbytes Page：6 Pages	Surface Mount TRANSZORB® Transient Voltage Suppressors FEATURES • Low profile package • Ideal for automated placement • Glass passivated chip junction • Available in uni-directional and bi-directional • 400 W peak pulse power capability with a 10/1000 µs waveform, repetitive rate (duty cycle): 0.01 (300 W above 78 V) • Excellent clamping capabi 文件：117.14 Kbytes 页数：6 Pages	VishayVishay Siliconix 威世科技	Vishay

产品属性

产品编号：
SMAJ45A
制造商：
Bourns Inc.
类别：
电路保护 > TVS - 二极管
系列：
SMAJ
包装：
卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带
类型：
齐纳
电压 - 反向断态（典型值）：
45V
电压 - 击穿（最小值）：
50V
不同 Ipp 时电压 - 箝位（最大值）：
72.7V
电流 - 峰值脉冲 (10/1000µs)：
5.5A
功率 - 峰值脉冲：
400W
电源线路保护：
无
应用：
通用
工作温度：
-55°C ~ 150°C（TJ）
安装类型：
表面贴装型
封装/外壳：
DO-214AC，SMA
供应商器件封装：
DO-214AC（SMA）
描述：
TVS DIODE 45VWM 72.7VC SMA

供应商	型号	品牌	批号	封装	库存	备注	价格
中天科工半导体（深圳）有限公司	SMAJ45A	TWGMC臺灣迪嘉	25+	SMA	36000	TWGMC臺灣迪嘉原装现货SMAJ45A即刻询购立享优惠#长期有排单订	询价
深圳冠荣电子有限公司	SMAJ45A	SUNMATE(森美特)	2019+ROHS	DO-214AC(SMA)	66688	森美特高品质产品原装正品免费送样	询价
深圳市力拓辉电子有限公司	SMAJ45A	Littelfuse	21+	DFN-8	50	全新原装鄙视假货	询价
深圳市河锋鑫科技有限公司	SMAJ45A	MCC/美微科	2019+PB	SMA	89000	原装正品可含税交易	询价
深圳市创新迹电子有限公司	SMAJ45A	LITTELFUSE/力特	2021+	SMD	9000	原装现货,随时欢迎询价	询价
深圳市宇创芯科技有限公司	SMAJ45A	Littelfuse(美国力特)	24+	N/A	9620	原装正品现货支持实单	询价
深圳市星佑电子有限公司	SMAJ45A	LITTELFU	08+	DO-214AC	98000	绝对全新原装强调只做全新原装现	询价
深圳市粤科源兴科技有限公司	SMAJ45A	CCD	13+	DO-214	6238	原装分销	询价
深圳市一线半导体有限公司	SMAJ45A	ON/DIODES/PANJIT	24+	SMA	43000		询价
深圳市联世界科技有限公司	SMAJ45A		24+/25+		3	原装正品现货库存价优	询价

更多SMAJ45A供应商更新时间2025-10-4 9:05:00

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