1.5SMCJ5.0-LFR Datasheet, PDF (4/6 Pages) Frontier Electronics. – 1500W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

FIG. 1 - PEAK PULSE POWER RATING CURVE
100
NON-REPETITIVE
PULSE WAVEFORM
SHOWN in FIG. 3
10
T_A=25℃
1.0
0.31×0.31”(8.0×8.0mm)
COPPER PAD AREAS
0.1
0.1_US
1.0_US
10_US
100_US
1.0_MS
td, PULSE WIDTH, sec
10_MS
FIG. 2 - PULSE DERATING CURVE
100
75
50
25
0
0 25 50 75 100 125 150 175 200
Ta, AMBIENT TEMPERATURE,℃
FIG. 3 - PULSE WAVEFORM
150
100
tr =10usec.
PEAK VALUE
I_PPM
PULSE WIDTH (td) is DEFINED
as the POINT WHERE the PEAK
CURRENT DECAYS to 50% of I_PP
HALF VALUE ^Ipp
2
50
10/1000uSec. WAVEFORM
as DEFINED by R.E.A.
0
td
0
1.0
2.0
3.0
4.0
t, TIME,ms
10,000
1,000
FIG. 4 - TYPICAL JUNCTION CAPACITANCE
UNIDIRECTIONAL
BIDIRECTIONAL
V_R=0
F=1 MH_Z
100
Vsig=50mVp-p
T_J=25℃
V_R=RATED
STAND-OFF
VOLTAGE
10
5
10
100
500
V(_BR), BREAKDOWN VOLTAGE, VOLTS
FIG. 5 - STEADY STATE POWER DERATING CURVE
5.00
3.75
60H_Z
RESISTIVE OR
INDUCTIVE LOAD
2.50
1.25
0
0 25 50 75 100 125 150 175 200
T_L, LEAD TEMPERATURE,℃
1.5SMCJ5.0-LFR THRU 1.5SMCJ188A-LFR
FIG. 6 - MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT UNIDIRECTIONAL ONLY
200
100
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
T_J=T_jmax.
10
1
10
100
NUMBER OF CYCLES AT 60H_Z
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