Document
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSORS
SMC5.0 THRU SMC170CA
Stand-off Voltage Peak Pulse Power
5.0 to 170 Volts 1500 Watts
FEATURES
• Plastic package has Underwriters Laboratory Flammability Classification 94V-0
• For surface mounted applications in order to optimize board space
• Low profile package • Built-in strain relief • Glass passivated junction • Low inductance • 1500W peak pulse power capability with a 10/1000μs
waveform, repetition rate (duty cycle): 0.01% • Excellent clamping capability • Fast response time: typically less than 1.0ps from 0 Volts to
V(BR) for unidirectional and 5.0ns for bidirectional types • For devices with V(BR)≥10V, ID are typically less 1.0μA • High temperature soldering guaranteed:
250℃/10 seconds at terminals
MECHANICAL DATA
DO-214AB(SMC) Dimensions in inches and (millimeters)
• Cass: JEDEC DO-214 AB, molded plastic over passivated junction • Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 • Polarity: For uni-direction types the Color band denotes the cathode, which is postitive with respect
to the anode under normal TVS operation • Mounting Position: any • Weight: 0.007 ounces, 0.21 gram
DEVICES FOR BIDRECTIONAL APPLICATIONS
• For bidirectional use suffix C or CA for types SMC-5.0 thru SMC-170 (e.g. SMC5.0C, SMC170CA). Electrical characteristics apply in both in both directions.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
• Ratings at 25℃ ambient temperature unless otherwise specified
Ratings
Peak Pulse power dissipation with a 10/1000μs waveform(NOTE1.2,FIG.1)
Peak Pulse current with a 10/1000μs waveform (NOTE1,FIG.3)
Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) (Notes 2,3) – unidirectional only Maximum instantaneous forward voltage at 100A (NOTE3) unidirectional only
Operating Junction and Storage Temperature Range
Symbols
PPPM IPPM
IFSM
VF TJ, TSTG
Value
Minimum1500 See Table 1
200.0
3.5 50 to + 150
Unit
Watts Amps
Amps
Volts ℃
Notes:
1. Non-repetitive current pulse, per Fig.3 and derated above TA=25℃ per Fig.2 2. Mounted on 0.31×0.31” (8.0×8.0mm) copper pads to each terminal
3. Measured on 8.3ms single half sine-wave. For uni-directional devices only.
Web Site: www.hkmic.com
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSORS
SMC5.0 THRU SMC170CA
Electrical Characteristic (TA =25℃ unless otherwise noted) Table 1
Device Type
SMC5.0
Device Marking Code
UNI BI
5V0 5V0C
Breakdown Voltage V(BR) (Volts) (Note 1)
MIN MAX
6.4 7.82
Test Current
at IT (mA)
10
Stand-off Voltage
VWM (Volts)
5
SMC5.0A 5V0A 5V0CA 6.4 7.07 10
5
SMC6.0 6V0 6V0C 6.67 8.15 10
6
SMC6.0A 6V0A 6V0CA 6.67 7.37 10
6
SMC6.5 6V5 6V5C 7.22 8.82 10
6.5
SMC6.5A 6V5A 6V5CA 7.22 7.98 10
6.5
SMC7.0 7V0 7V0C 7.78 9.51 10
7
SMC7.0A 7V0A 7V0CA 7.78 8.6
10
7
SMC7.5
7V5 7V5C 8.33 10.2
1
7.5
SMC7.5A 7V5A 7V5CA 8.33 9.21
1
7.5
SMC8.0
8V0 8V0C 8.89 10.9
1
8
SMC8.0A 8V0A 8V0CA 8.89 9.83
1
8
SMC8.5
8V5 8V5C 9.44 11.5
1.