參數資料
型號: STUS518
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: 1/4頁
文件大小: 33K
代理商: STUS518
STUS06H - STUS5D0
SURFACE MOUNT TRANSIENT
VOLTAGE SUPPRESSOR
V
BR
: 6.8 - 200 Volts
P
PK
: 500 Watts
FEATURES :
* 500W 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
500
Watts
Steady State Power Dissipation at T
L
= 75
°
C
(Note 2)
P
D
3.0
Watts
Peak Forward Surge Current, 8.3ms Single Half
Sine-Wave Superimposed on Rated Load
(JEDEC Method)
(Note 3)
I
FSM
70
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
(3) 8.3 ms single half sine-wave, duty cycle = 4 pulses per Minutes maximum.
2
( 0.013 mm thick ).
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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