Document
MCC
Features
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omponents 21201 Itasca Street Chatsworth !"# $
% !"#
SMLJ5.0 THRU SMLJ170CA
Transient Voltage Suppressor 5.0 to 170 Volts 3000 Watt
DO-214AB (SMLJ) (LEAD FRAME)
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For surface mount application in order to optimize board space Low inductance Low profile package Built-in strain relief Glass passivated junction Excellent clamping capability Repetition Rate( duty cycle): 0.5% Fast response time: typical less than 1ps from 0V to BV min Typical ID less than 1uA above 10V High temperature soldering: 250 C/10 seconds at terminals Plastic package has Underwrites Laboratory Flammability Classification 94V-O
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Mechanical Data
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D
CASE: JEDEC DO-214AB molded plastic body over passivated junction
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A
C
B F
DIMENSIONS INCHES MIN .079 .115 .002 .006 .030 ..305 .260 .220 MM MIN 2.00 2.92 0.051 0.152 0.76 7.75 6.60 5.59
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Terminals: solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes positive end( cathode) except Bi-directional types.
DIM A B C D E F G H
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Standard packaging: 16mm tape per ( EIA 481). Weight: 0.007 ounce, 0.21 gram
Maximum Ratings @ 25oC Unless Otherwise Specified Peak Pulse Current on IPPM See Table 1 Amps 10/1000us waveform(Note1, Fig3) Peak Pulse Power PPPM Minimum Watts Disspation on 10/1000us 3000 waveform(Note1,2,Fig1) Peak forward surge IFSM) 200.0 Amps current (JEDEC Method) (Note 2,3) Operation And Storage TJ , -55o C to Temperature Range TSTG +150o C
MAX .103 .121 .008 .012 .050 .320 .280 .245
MAX 2.62 3.07 0.203 0.305 1.27 8.13 7.11 6.22
NOTE
SUGGESTED SOLDER PAD LAYOUT
0.280"
0.121”
0.060”
NOTES: o 1. Non-repetitive current pulse per Fig.3 and derated above TA=25 C per Fig.2. 2 2. Mounted on 8.0mm copper pads to each terminal. 3. 8.3ms, single half sine-wave or equivalent square wave, duty cycle=4 pulses per. Minutes maximum.
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SMLJ5.0 thru SMLJ170CA
PPPM: PEAK PULSE POWER, KW
PEAK PULSE POWER (P PP ) OR CURRENT (I PP ) DERATING IN PERCENTAGE
MCC
100 75 50 25 0 0 25 50 75 100 125 150 175 200 TA, AMBIENT TEMPERATURE Fig. 2-PULSE RATING CURVE
100
Non-Repetitive Pulse Waveform Shown in Figure 3 TA=25OC
10
1.0
0.1 0.1us
1.0us
10us
100us
0.1ms
1.0ms
td, PULSE WIDTH, SEC Fig. 1-PEAL PULSE POWER VS PULSE.TIME
IPPM , PEAK PULSE CURRENT-%
150 CJ, CAPACITANCE, pF
tf=10usec Peak Value IPPm Half Value-1/2Ipp TA=25OC Pulse Width (td) is Defined As the Point Where the Peak Current Decays to 50% of IPP
104
TJ =25OC F=1.0MHZ Vsig=50mVP_P Measured at Zero Bias
100
1000
50
10/1000usec Waveform as Defined by R.E.A
100
Measured at Stand-Off Voltage (VMW)
0 0 1.0 2.0 Tr, TIME, ms 3.0 4.0
10 5.0
10 20 50 100 200 V (BR), BREAKDOWN VOLTAGE, VOLTS
500
Fig. 3-PULSE WAVEFORM
Fig. 4-TYPICAL CAPACITANCE VS STAND-OFF VOLTAGE
IFSM , PEAK FORWARD SURGE CURRENT
200 100 AMPERES
TJ =TJ max 8.3ms Single Half Since-Wave Vsig=50mVP_P
50
UNIDIRECTIONAL ONLY
10
1
5
10
50
100
NUMBER .