MDE Semiconductor, Inc.
78-150 Calle Tampico, Unit 210, La Quinta, CA., USA 92253 Tel : 760-564-8656 • Fax : 760-564-2414 1-800-831-4881 Email:
[email protected] Web: www.mdesemiconductor.com
SMDJ SERIES
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE-5.0 TO 170 Volts 3000 Watt Peak Pulse Power
FEATURES
• For surface mounted applications in order to optimize board space
• Low profile package • Built-in strain relief • Glass passivated junction • Low inductance • Excellent clamping capability • Repetition rate (duty cycle):0.01% • Fast response time: typically less than
1.0 ps from 0 volts to BV for unidirectional types • Typical IR less than 1µA above 10V • High temperature soldering:
250°C/10 seconds at terminals • Plastic package has Underwriters Laboratory
Flammability Classification 94 V-O
MECHANICAL DATA
Case: JEDEC DO214AB. Molded plastic over glass passivated junction Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Color band denoted positive end (cathode) except Bidirectional Standard Packaging: 16mm tape (EIA STD RS-481) Weight: 0.007 ounces, 0.21 grams)
Dimensions in inches and (millimeters)
DEVICES FOR BIPOLAR APPLICATIONS
For Bidirectional use C or CA Suffix for types SMDJ5.0 thru types SMDJ170 (e.g. SMDJ5.0C, SMDJ170CA) Electrical characteristics apply in both directions.
MAXIMUM RATINGS AND CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
RATING
SYMBOL
VALUE
Peak Pulse Power Dissipation on 10/1000 µs waveform (NOTE 1, 2, Fig.1)
PPPM
Minimum 3000
Peak Pulse Current of on 10/1000 µs waveform (Note 1,Fig 3) IPPM SEE TABLE 1
Peak Forward Surge Current, 8.3ms Single Half Sine-wave Superimposed on Rated Load, (JEDEC Method)(Note2, 3)
IFSM
300
Operatings and Storage Temperature Range
NOTES:
TJ, TSTG
-55 +150
1. Non-repetitive current pulse, per Fig.3 and derated above Ta=25 °C per Fig.2.
2. Mounted on 8.0mm x 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.
UNITS Watts Amps Amps
°C
Certified RoHS Compliant UL File # E223026
MDE Semiconductor, Inc.
78-150 Calle Tampico, Unit 210, La Quinta, CA., USA 92253 Tel : 760-564-8656 • Fax : 760-564-2414 1-800-831-4881 Email:
[email protected] Web: www.mdesemiconductor.com
RATING AND CHARACTERISTIC CURVES SMDJ SERIES
PPPM-Peak Pulse Power (kW)
Fig. 1 - Peak Pulse Power Rating Curve
100 Non-repetitive pulse waveform shown in Fig.3 TA = 25°C
10
1
0.1 0.1μs
1.0μs
10μs
100μs
td - Pulse Width (sec.)
1.0ms
10ms
Peak Pulse Power (PPP) or Current (IPP)
Derating in Percentage,%
100 87.5
75 62.5
50 37.5
25 12.5
0 0
Fig.2 - Pulse Derating Curve
25 50 75 100 125 150 175 200
TA - Ambient Temperature (°C)
IPPM - Peak Pulse Current,% IRSM
Fig.3 - Pulse Waveform
150
tr = 10μsec.
TJ = 25°C
Pulse Width(td)is defined
Peak Value
as the point where the
100
IPPM Half Value- IPPM
peak current decays to 50% of I.