5.0SMDJ Datasheet, PDF (2/4 Pages) UN Semiconducctor INC – Surface Mount Transient Voltage Suppressors

RATING AND CHARACTERISTIC CURVES (5.0SMDJ SERIES)
FIG.1-PEAK PULSE POWER DERATING CURVE
100
Non-Repetitive
Pulse Waveform
Shown in Fig. 3
TA=25 C
10
1.0
2
8.0mm COPPER PAD AREAS
0.1
0.1ms
1.0ms
10ms
100ms
td, PULSE WIDTH, sec.
1.0ms
10ms
FIG.3-PULSE WAVE FORM
150
Tf=10 s
Peak Value
IPPM
100
TA=25 C
Pulse Width (td) is defined
as the point where the Peak
Current Deacys to 50% of Ipp
Half Value-IPPM
2
50
10/1000 sec Waveform
as Defined by R.E.A.
td
e-kt
0
0
1.0
2.0
3.0
4.0
t, TIME, ms
FIG.5-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
300
TJ=TJmax
250
8.3ms Single Half Sine-wave
JEDEC Method
200
150
100
50
0
1
5
10
20
50
100
NUMBER OF CYCLES AT 60Hz
FIG.2-PULSE DERATING CURVE
100
75
50
25
0
0
25
50
75
100 125
150
175
TA, AMBIENT TEMPERATURE ( C)
10,000
5,000
FIG.4-TYPICAL JUNCTION CAPACITANCE
TJ=25 C
f=1.0MHz
Vsig=50mVp-p
2,000
1,000
500
200
100
50
Measued at
Zero Bias
Measured at
Stand-Off
Voltage(VMW)
20
10
1.0
2.0
5.0
10
20
50 100 200
V(BR), BREAKDOWN VOLTAGE, VOLTS
389