SMB12 LUGUANG [Shenzhen Luguang Electronic Technology Co., Ltd], SMB12 Datasheet - Page 2

• Manufacturer Part Number: SMB12
• Description: 600Watts Surface Mount Transient Voltage Suppressor
• Manufacturer: LUGUANG [Shenzhen Luguang Electronic Technology Co., Ltd]

100
RATING AND CHARACTERISTIC CURVES
1.0
0.1
10
0.1us
100
100
50
75
50
25
0
0
0
0
5.0mm LEAD AREAS
10 X 1000 WAVEFORM AS
1.0us
T
25
J
FIG.5 - PULSE RATING CURVE
=25 C
DEFINED BY R.E.A.
T
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FIG.1 - PULSE DERATING CURVE
R
AMBIENT TEMPERATURE, C
TP
Peak value (I
=10us
FIG.3 - PULSE WAVEFORM
1.0
50
Half value=
T
10us
P
, PULSE WIDTH
T, TIME ( ms )
75
RSM)
2.0
100
I
RSM
2
100us
Pulse width (T
peak current decays to
10 x 1000 waveform as
as that point where the
PULSE WAVEFORM
SHOWN IN FIG 3.
NON-REPETITIVE
defined by R.E.A.
125
50% of I
T
A
=150 C
3.0
150
1.0ms
P
) is defined
RSM
175
600Watts Surface Mount Transient Voltage Suppressor
10ms
4.0
200
10000
4.0
3.0
1.0
0.0
5.0
2.0
1000
100
10
0
1
FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT
120
100
80
60
40
20
0
FIG.6 - STEADY STATE POWER DERATING CURVE
1
FIG.4 - TYPICAL JUNCTION CAPACITANCE
25
Bi-directional
60Hz RESISTIVE OR
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SMB Series
INDUCTIVE LOAD
Single Half-Sine-Wave
2
Pulse Width 8.3ms
(JEDEC METHOD)
50
STAND-OFF VOLTAGE, VOLTS
NUMBER OF CYCLES AT 60Hz
10
TL, LEAD TEMPERATURE
75
5
100
10
Uni-directional
125
100
20
T
J
= 25 C
150
50
175
1000
100
200