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1.5KE550A

更新时间: 2024-01-15 20:10:43
品牌 Logo 应用领域
固锝 - GOOD-ARK 二极管脉冲局域网
页数 文件大小 规格书
6页 620K
描述
Transient Voltage Suppressors Peak Pulse Power 1500W Breakdown Voltage 6.8 to 550V

1.5KE550A 技术参数

生命周期:Active包装说明:O-PALF-W2
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8541.10.00.50风险等级:5.38
最大击穿电压:605 V最小击穿电压:495 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 DIODE
JEDEC-95代码:DO-201AEJESD-30 代码:O-PALF-W2
最大非重复峰值反向功率耗散:1500 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
极性:UNIDIRECTIONAL最大功率耗散:6.5 W
最大重复峰值反向电压:446.6 V表面贴装:NO
技术:AVALANCHE端子形式:WIRE
端子位置:AXIAL

1.5KE550A 数据手册

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1.5KE6.8 thru 1.5KE550CA  
and 1N6267 thru 1N6303A  
Transient Voltage Suppressors  
Peak Pulse Power 1500W Breakdown Voltage 6.8 to 550V  
Features  
‹ Plastic package has Underwriters Laboratory Flammability  
Classification 94V-0  
‹ Glass passivated junction  
‹ 1500W peak pulse power capabililty on 10/1000us waveform,  
repetition rate (duty cycle): 0.05%  
‹ 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  
‹ Includes 1N6267 thru 1N6303A  
Mechanical Data  
‹ Case: Molded plastic body over passivated junction  
‹ Terminals: Plated 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: 0.045oz., 1.2g  
Devices for Bidirectional Applications  
For bi-directional, use C or CA suffix for types 1.5KE6.8 thru types 1.5KE440  
(e.g. 1.5KE6.8C, 1.5KE440CA). 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 1500  
See Next Table  
6.5  
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 single half sine-wave  
uni-directional only (3)  
IFSM  
VF  
200  
Amps  
Volts  
Maximum instantaneous forward voltage  
at 100A for unidirectional only (4)  
3.5/5.0  
Typical thermal resistance junction-to-lead  
Typical thermal resistance junction-to-ambient  
Operating junction and storage temperature range  
RθJL  
RθJA  
20  
75  
oC/W  
oC/W  
oC  
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 40 mm) 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  
593  

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