參數(shù)資料
型號(hào): SMAJ
廠商: Electronics Industry Public Company Limited
元件分類(lèi): 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(yè)數(shù): 1/4頁(yè)
文件大?。?/td> 28K
代理商: SMAJ
SMAJ 5.0 ~ 170A
SURFACE MOUNT TRANSIENT
VOLTAGE SUPPRESSOR
V
BR
: 6.8 - 200 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
MAXIMUM RATINGS
Rating at Ta = 25
°
C ambient temperature unless otherwise specified.
Rating
Symbol
Value
Units
Peak Forward Surge Current per Fig. 5 (Note 3)
I
FSM
40
Amps
Peak Pulse Current on 10/1000
μ
s
waveform (Note 1, Fig. 1)
Steady State Power Dissipation (Note 4)
P
M(AV)
Watt
Operating Junction and Storage Temperature Range
T
J,
T
STG
- 55 to + 150
°
C
Notes :
(1) Non-repetitive Current pulse, per Fig. 3 and derated above Ta = 25
°
C per Fig. 1
(2) Mounted on 5.0mm
2
(0.013mm) copper pads to each terminal.
(3) 8.3ms single half sine-wave duty cycle=4 pulses per minutes maximum.
(4) Lead temperature at T
L
=75
°
C
(5) Peak pulse power waveform is 10/1000
μ
s.
UPDATE : SEPTEMBER 5, 2000
Peak Pulse Power Dissipation (Note1,2,5) Fig. 4
1.0
I
PPM
See Table
Amps
P
PPM
Minimum 400
Watts
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
相關(guān)PDF資料
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