SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
SM6.8 THRU SM200CA
Breakdown Voltage Peak Pulse Power
6.8 to 200 Volts 400 Watts
FEATURES
• Plastic package has Underwriters Laboratory Flammability Classification 94V-O
• For surface mounted applications • Glass passivated junction • Low inductance surge resistance • Fast response time: typical less than 1.0ps
from 0 volts to V(BR) for unidirectional AND 5.0ns for bidirectional types • 400W peak pulse capability with a 10/1000μs waveform, repetition rate (duty cycle): 0.01% • For devices with V(BR) ≥10V, ID are typically less than 1.0μA • High temperature soldering guaranteed: 250℃/10 seconds at terminals
DO-213AB Dimensions in inches and (millimeters)
MECHANICAL DATA
• Cass: JEDEC DO-213AB,molded plastic body over passivated junction • Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 • Polarity: Blue bands denotes positive end (cathode) for unidirectional and yellow band in the
Middle for bidirectional types • Mounting position: any • Weight: 0.116 ounces, 0.0064 gram
DEVICES FOR BIDRECTIONAL APPLICATIONS
• For bidirectional applications use suffix letters C or CA for types SM6.8 thru SM200A (e.g. SM6.8C, SM200CA).Electrical Characteristics apply in both directions.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
• Ratings at 25℃ ambient temperature unless otherwise specified
Ratings
Symbols
Peak Pulse power dissipation with a 10/1000μs waveform(NOTE1,FIG.1)
Steady Stage Power Dissipation at TT=75℃(Note2) 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 for unidirectional only (JEDEC Method) (Note3) Maximum instantaneous forward voltage at 25A (NOTE 3) for unidirectional only
Operating Junction and Storage Temperature Range
PPPM PM(AV) IPPM
IFSM
VF
TJ, TSTG
Value Minimum 400
1.0 See Table 1
40.0
3.5
50 to +150
Unit Watts Watt Amps
Amps
Volts
℃
Notes:
1. Non-repetitive current pulse, per Fig.3 and derated above TA=25℃ per Fig.2
2. Mounted on copper pads to each terminal of 0.31 in (8.0mm2) per Fig 5. 3. Measured at 8.3ms single half sine-wave or equivalent square wave duty cycle = 4 pulses per minutes maximum.
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SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
SM6.8 THRU SM200CA
Electrical Characteristic at (TA =25℃ unless otherwise noted) TABLE1
Test Maximum
Breakdown Voltage
Current
Stand-off
Reverse
Device Type
V(BR)(Volts) (Note 1) MIN MAX
at IT (mA)
Voltage VWM (Volts)
Leakage at VWM ID (μA)
SM6.8
6.12 7.48 10 5.5 1000
SM6.8A
6.45 7.14 10 5.8 1000
SM7.5
6.75 8.25 10 6.05 500
SM7.5A
7.13 7.88 10 6.4 500
SM8.2
7.38 9.02 10 6.63 200
SM8.2A
7.79 8.61 10 7.02 200
SM9.1
8.19 10 1 7.37 50
SM9.1A
7.65 9.55 1 7.78 50
SM10
9 11 1 8.1 10
SM10A
9.5 10.5 1 8.55 10
SM11
9.9 12.1 1 8.92 5
SM11A
10.5 11.6 1 9.4 5
SM12
10.8
13.2
1 9372
5
SM12A
11.4 12.6 1 10.2 5
SM13
11.7 14.3 1 10.5 5
SM13A
12.4 13.7 1 11.