參數(shù)資料
型號: 3KE220
廠商: Electronics Industry Public Company Limited
元件分類: TVS-瞬態(tài)抑制二極管
英文描述: TRANSIENT VOLTAGE SUPPRESSOR
中文描述: 瞬態(tài)電壓抑制器
文件頁數(shù): 1/4頁
文件大小: 80K
代理商: 3KE220
3KE SERIES
TRANSIENT VOLTAGE
SUPPRESSOR
V
BR
: 13 - 440 Volts
P
PK
: 3000 Watts
FEATURES :
* 3000W surge capability at 1ms
* Excellent clamping capability
* Low zener impedance
* Fast response time : typically less
then 1.0 ps from 0 volt to V
BR(min.)
* Typical I
R
less then 1
μ
A above 22V
* Pb / RoHS Free
MECHANICAL DATA
* Case : DO-201Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
method 208 guaranteed
* Polarity : Color band denotes cathode end except Bipolar.
* Mounting position : Any
* Weight : 0.93 grams
MAXIMUM RATINGS
Rating at 25
°
C ambient temperature unless otherwise specified.
Rating
Symbol
Value
Unit
Peak Power Dissipation at Ta = 25
°
C, Tp=1ms (Note1)
P
PK
Minimum 3000
W
Steady State Power Dissipation at TL = 75
°
C
Lead Lengths 0.375", (9.5mm) (Note 2)
Operating and Storage Temperature Range
T
J
, T
STG
- 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 in
2
(40mm
2
).
(3) 8.3 ms single half sine-wave, duty cycle = 4 pulses per minutes maximum.
Page 1 of 4
Rev. 02 : March 25, 2005
P
D
5.0
W
DO-201
0.375 (9.53)
0.285 (7.24)
0.21 (5.33)
0.19 (4.83)
0.042 (1.07)
0.038 (0.97)
Dimensions in inches and (millimeters)
1.00 (25.4)
MIN.
1.00 (25.4)
MIN.
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