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參數(shù)資料
| 型號(hào)： | STUB543 |
| 廠商： | Electronics Industry Public Company Limited |
| 元件分類： | TVS-瞬態(tài)抑制二極管 |
| 英文描述： | SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR |
| 中文描述： | 表面貼裝瞬態(tài)電壓抑制器 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大小： | 28K |
| 代理商： | STUB543 |
STUB06I - STUB5G4
SURFACE MOUNT TRANSIENT
VOLTAGE SUPPRESSOR
V
BR
: 6.8 - 440 Volts
P
PK
: 400 Watts
FEATURES :
* 400W 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 10V
MECHANICAL DATA
* Case : SMA Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Lead Formed for Surface Mount
* Polarity : Color band denotes cathode end except Bipolar.
* Mounting position : Any
* Weight : 0.064 grams
DEVICES FOR BIPOLAR APPLICATIONS
For bi-directional altered the third letter of type from "U" to be "B".
Electrical characteristics apply in both directions
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 400
Watts
Steady State Power Dissipation at T
L
= 75
°
C
(Note 2)
P
D
1.0
Watt
Peak Forward Surge Current, 8.3ms Single Half
Sine-Wave Superimposed on Rated Load
(JEDEC Method)
(Note 3)
I
FSM
40
Amps.
Operating and Storage Temperature Range
T
J,
T
STG
- 55 to + 150
°
C
Note :
(1) Non-repetitive Current pulse, per Fig. 5 and derated above Ta =
25
°
C per Fig. 1
(2) Mounted on copper Lead area at 5.0 mm
2
( 0.013 mm thick ).
(3) 8.3 ms single half sine-wave, duty cycle = 4 pulses per Minutes maximum.
UPDATE : JULY 13, 1998
2.0
±
0.2
2.1
±
0.2
SMA (DO-214AC)
1.2
±
0.2
5
±
0
4
±
0
2.6
±
0.15
Dimensions in millimeter
1.1
±
0.3
0.2
±
0.07
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