A3.0SMCJ SERIES
STAND-OFF VOLTAGE - 5.0 to 75 Volts
POWER DISSIPATION -3000 Watts
SURFACE MOUNT
UNIDIRECTIONAL AND BIDIRECTIONAL
TRANSIENT VOLTAGE SUPPRESSORS
FEATURES
SMC
• For surface mounted applications
• Reliable low cost construction utilizing molded plastic technique
• Typical IR less than 2uA above 10V
• Fast response time: typically less than 1.0ns for
Uni-direction less than 5.0ns for Bi-direction form 0 Volts to BV min
• AEC-Q101 qualified
• PPAP capable
• Automotive grade
• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. “Green” Device (Note 3)
MECHANICAL DATA
• Package: Molded plastic
• Package Material: Molding compound, UL Flammability
classification 94V-0, (No Br. Sb. Cl.) "Halogen-free"
• Polarity: by cathode band denotes uni-directional device none
cathode band denotes bi-directional device
• Moisture Sensitivity: Max Soldering Temperature +260°C for 30
secs as per JEDEC J-STD-020
• Terminals: Finish- Matte Tin Plated Leads, Solderable per
MIL-STD-202, Method 208
• Weight: 0.007 ounces, 0.21 gram (Approximate)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
ABSOLUTE RATINGS
PARAMETER
SYMBOL
VALUE
UNIT
PPK
3000
W
Peak pulse power at Tj=25
℃, Tp=1ms (Note 4)
300
A
Peak Forward Surge Current 8.3ms single half sine-wave@Tj=25
℃
(Note 5)
IFSM
PM(AV)
TJ
2.0
W
°C
°C
Steady State Power Dissipation at TL=120
Operating Temperature Range
℃lead lengths 0.375”(9.5mm), see fig.6
-55 to +175
-55 to +175
Storage Temperature Range
TSTG
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.
2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony
compounds.
4. Non-repetitive current pulse, per Fig. 3 and derated above TJ= 25℃ per Fig.1.
5. Only for unidirectional units.
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February 2023
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A3.0SMCJ SERIES
Document number: DS45581 Rev. 1 - 2