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1.5KE250A

更新时间: 2024-11-04 22:38:11
品牌 Logo 应用领域
EIC 瞬态抑制器二极管局域网
页数 文件大小 规格书
4页 31K
描述
TRANSIENT VOLTAGE SUPPRESSOR

1.5KE250A 技术参数

是否Rohs认证: 符合生命周期:Active
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8541.10.00.50风险等级:5.29
Is Samacsys:N击穿电压标称值:250 V
二极管类型:TRANS VOLTAGE SUPPRESSOR DIODE极性:UNIDIRECTIONAL
最大重复峰值反向电压:214 V子类别:Transient Suppressors
表面贴装:NOBase Number Matches:1

1.5KE250A 数据手册

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1.5KE SERIES  
TRANSIENT VOLTAGE  
SUPPRESSOR  
BR  
V :
 
6.8 - 440 Volts  
PPK : 1500 Watts  
DO-201AD  
FEATURES :  
* 1500W surge capability at 1ms  
* Excellent clamping capability  
* Low zener impedance  
1.00 (25.4)  
0.21 (5.33)  
MIN.  
0.19 (4.83)  
* Fast response time : typically less  
then 1.0 ps from 0 volt to VBR(min.)  
0.375 (9.53)  
0.285 (7.24)  
m
* Typical IR less then 1 A above 10V  
MECHANICAL DATA  
1.00 (25.4)  
MIN.  
* Case : DO-201AD Molded plastic  
* Epoxy : UL94V-O rate flame retardant  
* Lead : Axial lead solderable per MIL-STD-202,  
method 208 guaranteed  
0.052 (1.32)  
0.048 (1.22)  
* Polarity : Color band denotes cathode end except Bipolar.  
* Mounting position : Any  
Dimensions in inches and (millimeters)  
* Weight : 1.21 grams  
DEVICES FOR BIPOLAR APPLICATIONS  
For Bi-directional use C or CA Suffix  
Electrical characteristics apply in both directions  
MAXIMUM RATINGS  
°
Rating at 25 C ambient temperature unless otherwise specified.  
Rating  
Symbol  
Value  
Unit  
°
PK  
P
Peak Power Dissipation at Ta = 25 C, Tp=1ms(Note1)  
Minimum 1500  
Watts  
°
Steady State Power Dissipation at T = 75 C  
L
(Note 2)  
D
Lead Lengths 0.375", (9.5mm)  
P
5.0  
Watts  
Peak Forward Surge Current, 8.3ms Single Half  
Sine-Wave Superimposed on Rated Load  
(JEDEC Method) (Note 3)  
IFSM  
200  
Amps.  
Operating and Storage Temperature Range  
TJ, TSTG  
- 65 to + 175  
°
C
Note :  
°
(1) Non-repetitive Current pulse, per Fig. 5 and derated above Ta = 25 C per Fig. 1  
(2) Mounted on Copper Leaf area of 1.57 in2 (40mm2).  
(3) 8.3 ms single half sine-wave, duty cycle = 4 pulses per minutes maximum.  
UPDATE : MAY 18, 1998  

1.5KE250A 替代型号

型号 品牌 替代类型 描述 数据表
NTE4984 NTE

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