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P4KE51A PDF预览

P4KE51A

更新时间: 2024-01-18 01:12:45
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固锝 - GOOD-ARK /
页数 文件大小 规格书
4页 240K
描述
Transient Voltage Suppressors

P4KE51A 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:DO-41
包装说明:O-PALF-W2针数:2
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8541.10.00.50风险等级:5.05
其他特性:EXCELLENT CLAMPING CAPABILITY最大击穿电压:56.1 V
最小击穿电压:45.9 V外壳连接:ISOLATED
配置:SINGLE二极管元件材料:SILICON
二极管类型:TRANS VOLTAGE SUPPRESSOR DIODEJEDEC-95代码:DO-41
JESD-30 代码:O-PALF-W2JESD-609代码:e3
最大非重复峰值反向功率耗散:400 W元件数量:1
端子数量:2最高工作温度:150 °C
最低工作温度:-55 °C封装主体材料:PLASTIC/EPOXY
封装形状:ROUND封装形式:LONG FORM
峰值回流温度(摄氏度):265极性:UNIDIRECTIONAL
最大功率耗散:1 W认证状态:Not Qualified
最大重复峰值反向电压:41.3 V表面贴装:NO
技术:AVALANCHE端子面层:Matte Tin (Sn)
端子形式:WIRE端子位置:AXIAL
处于峰值回流温度下的最长时间:NOT SPECIFIEDBase Number Matches:1

P4KE51A 数据手册

 浏览型号P4KE51A的Datasheet PDF文件第2页浏览型号P4KE51A的Datasheet PDF文件第3页浏览型号P4KE51A的Datasheet PDF文件第4页 
P4KE6.8 thru P4KE550CA  
Transient Voltage Suppressors  
Peak Pulse Power 400W Breakdown Voltage 6.8 to 550V  
Features  
Plastic package has Underwriters Laboratory Flammability  
Classification 94V-0  
Glass passivated junction  
400W peak pulse power capabililty on 10/1000uS waveform,  
repetition rate (duty cycle): 0.01%  
Excellent clamping capability  
Low incremental surge resistance  
Very fast response time  
High temperature soldering guaranteed: 265oC/10 seconds,  
0.375” (9.5mm) lead length, 5lbs. (2.3 kg) tension  
Mechanical Data  
Case: JEDEC DO-204AL(DO-41) molded plastic body over  
passivated junction  
Terminals: Axial leads, solderable per MIL-STD-750,  
Method 2026  
Polarity: For unidirectional types the color band denotes the  
cathode, which is positive with respect to the anode under  
normal TVS operation  
Mounting Position: Any  
Weight: 0.012oz., 0.3g  
Devices for Bidirectional Applications  
For bi-directional, use C or CA suffix for types P4KE6.8 thru types P4KE440  
(e.g. P4KE6.8C, P4KE440CA). Electrical characteristics apply in both directions.  
Maximum Ratings and Characteristics  
(TA=25oC unless otherwise noted)  
Parameter  
Symbol  
Value  
Unit  
Peak power dissipation with a 10/1000us waveform (1)  
(Fig. 1)  
PPPM  
IPPM  
Minimum 400  
See Next Table  
1.0  
W
A
Peak pulse current with a 10/1000us waveform (1)  
Steady state power dissipation  
PM(AV)  
W
at TL=75oC, lead lengths 0.375" (9.5mm) (2)  
Peak forward surge current, 8.3ms  
IFSM  
VF  
40  
A
single half sine-wave unidirectional only (3)  
Maximum instantaneous forward voltage  
at 25A for unidirectional only (4)  
3.5/5.0  
Volts  
Typical thermal resistance junction-to-lead  
RθJL  
RθJA  
60  
100  
oC/W  
oC/W  
oC  
Typ. thermal resistance junction-to-ambient, LLead=10mm  
Operating junction and storage temperature range  
TJ, TSTG  
-55 to +175  
Notes:  
1. Non-repetitive current pulse, per Fig.3 and derated above TA=25oC per Fig. 2  
2. Mounted on copper pad area of 1.6 x 1.6” (40 x 40mm) per Fig. 5  
3. Measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum  
<
4. VF=3.5 V for devices of V(BR) 220V, and VF=5.0 Volt max. for devices of V(BR)>220V  
565  

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