SMF5.0A Datasheet, PDF (2/3 Pages) UN Semiconducctor INC – Surface Mount Transient Voltage Suppressors (TVS)

RATING AND CHARACTERISTIC CURVES (SMF5.0A THRU SMF220CA)
FIG. 1
PEAK PULSE POWER RATING CURVE
100
Non-Repetitive
Pulse Waveform
Shown in Fig.3
TA = 25^OC
10
1.0
FIG. 2
PULSE DERATING CURVE
100
75
50
25
0.1
0.1µS
1.0µS 10µS 100µS 1.0mS
TP, PULSE WIDTH, sec
10mS
0
0 25 50 75 100 125 150 175 200
TA, AMBIENT TEMPERATURE, (^OC)
FIG. 3
PULSE WAVEFORM
150
100
tr = 10 µsec.
Peak Value
IPPM
Pulse Width (td) is Defined
as the Point Where the Peak
Current Decays to 50% of IPPM
HALF VALUE - ^IPPM
2
10/1000µsec. Waveform
as Defined by R.E.A.
50
1000
FIG. 4
TYPICAL JUNCTION CAPACITANCE
f = 1.0 MHz
Vsig = 50mVp-p
TJ = 25^OC
Measured at
Zero Bias
500
Measured at
Stand off
Voltage, VWM
100
td
0
0
1.0
2.0
3.0
4.0
t, TIME, mS
10
1.0
10
100 200
V(BR), BREAKDOWN VOLTAGE, VOLTS
FIG. 5
MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT UNIDIRECTIONAL
30
8.3ms Single Half Sine-Wave
25
(JEDEC Method)
20
15
10
5
0
1
10
100
NUMBER OF CYCLES AT 60 Hz
REV-1,DEC,2015
DC COMPONENTS CO., LTD.
R
2
www.dccomponents.com