Reverse Breakdown Breakdown Test Maximum Peak Reverse
Stand-Off Voltage Voltage Current Clamping Pulse Leakage
Part N o. Voltage VB R (V ) VB R (V ) IT Voltage C urrent @ VR W M
VR W M (V ) M in @ IT M ax @ IT (m A ) @ Ipp Vc (V ) Ipp (A ) IR (uA )
1.5KE10A 8.55 9.50 10.50 1 14.5 103.0 10.0
1.5KE10C 8.10 9.00 11.00 1 15.0 100.0 20.0
1.5KE12A 10.20 11.40 12.60 1 16.7 90.0 5.0
1.5KE12C 9.72 10.80 13.20 1 17.3 87.0 5.0
1.5KE15A 12.80 14.30 15.80 1 21.2 71.0 5.0
1.5KE15C 12.10 13.50 16.50 1 22.0 68.0 5.0
1.5KE16A 13.60 15.20 16.80 1 22.5 67.0 5.0
1.5KE16C 12.90 14.40 17.60 1 23.5 64.0 5.0
1.5KE18C 14.50 16.20 19.80 1 26.5 56.5 5.0
1.5KE20A 17.10 19.00 21.00 1 27.7 54.0 5.0
1.5KE20C 16.20 18.00 22.00 1 29.1 51.5 5.0
1.5KE22A 18.80 20.90 23.10 1 30.6 49.0 5.0
1.5KE22C 17.80 19.80 24.20 1 31.9 47.0 5.0
1.5KE30A 25.60 28.50 31.50 1 41.4 36.0 5.0
1.5KE30C 24.30 27.00 33.00 1 43.5 34.5 5.0
1.5KE36A 30.80 34.20 37.80 1 49.9 30.0 5.0
1.5KE36C 29.10 32.40 39.60 1 52.0 29.0 5.0
1.5KE36CA 30.80 34.20 37.80 1 49.9 30.0 5.0
1.5KE39A 33.30 37.10 41.00 1 53.9 28.0 5.0
1.5KE39C 31.60 35.10 42.90 1 56.4 26.5 5.0
1.5KE51A 43.60 48.50 53.60 1 70.1 21.4 5.0
1.5KE51C 41.30 45.90 56.10 1 73.5 20.4 5.0
1.5KE51CA 43.60 48.50 53.60 1 70.1 21.4 5.0
1.5KE68A 58.10 64.60 71.40 1 92.0 16.3 5.0
1.5KE68C 55.10 61.20 74.80 1 98.0 15.3 5.0
1.5KE75A 64.10 71.30 78.80 1 103.0 14.6 5.0
1.5KE75C 60.70 67.50 82.50 1 108.0 13.9 5.0
1.5KE82A 70.10 77.90 86.10 1 113.0 13.3 5.0
1.5KE82C 66.40 73.80 90.20 1 118.0 12.7 5.0
1.5KE82CA 70.10 77.90 86.10 1 113.0 13.3 5.0
1.5KE91A 77.80 86.50 95.50 1 125.0 12.0 5.0
1.5KE91C 73.70 81.90 100.00 1 131.0 11.4 5.0
1.5KE100A 85.50 95.00 105.00 1 137.0 11.0 5.0
1.5KE100C 81.00 90.00 110.00 1 144.0 10.5 5.0
1.5KE120A 102.00 114.00 126.00 1 165.0 9.1 5.0
1.5KE120C 97.20 108.00 132.00 1 173.0 8.7 5.0
1.5KE150A 128.00 143.00 158.00 1 207.0 7.2 5.0
1.5KE150C 121.00 135.00 165.00 1 215.0 7.0 5.0
1.5KE160CA 136.00 152.00 168.00 1 219.0 6.8 5.0
1.5KE180A 154.00 171.00 189.00 1 246.0 6.1 5.0
1.5KE180C 146.00 162.00 198.00 1 258.0 5.8 5.0
1.5KE200A 171.00 190.00 210.00 1 274.0 5.5 5.0
1.5KE200C 162.00 180.00 220.00 1 287.0 5.2 5.0
1.5KE200CA 171.00 190.00 210.00 1 274.0 5.5 5.0
1.5KE250A 214.00 237.00 263.00 1 344.0 5.0 5.0
1.5KE250C 202.00 225.00 275.00 1 360.0 5.0 5.0
1.5KE300A 256.00 285.00 315.00 1 414.0 5.0 5.0
1.5KE300C 243.00 270.00 330.00 1 430.0 5.0 5.0
C or CA suffix denotes Bi-Directional - Electrical characteristics a
pp
l
y
in both directions
MAXIMUM RATINGS AND CHARACTERISTICS
Rating (At 25 oC ambient temperature unless otherwise specified) Symbol Value Units
Peak Power Dissipation at TA=25oC, TP=1ms (NOTE 1) PPK Minimum 1500 Watts
Steady State Power Dissipation at TL=75oCPD5Watts
Lead Lengths .375", (9.5mm) (NOTE 2)
Peak Forward Surge Current, 8.3ms Single Half Sine Wave IFSM 200 Amps
Superimposed on Rated Load (JEDEC Method) (NOTE 3)
Operating and Storage Temperature Range TJ, T
STG -65 to +175 oC
NOTES:
1. Non-repetitive current pulse, per Fig. 3 and derated above TA=25oC per Fig. 2
2. Mounted on Copper Leaf Area of 0.79 in2 (20mm2)
3. 8.3ms single half sine-wave, duty cycle=4 pulses per minutes maximum
FEATURES:
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
• Glass passivated chip junction in Molded Plastic
package
• 1500 W surge capability at 1 ms
• Excellent clamping capability
• Low zener impedance
• Fast response time: typically less than 1.0 ps from
0 volts to BV min.
• Typical IR less than 1 uA above 10V
• High temperature soldering guaranteed: 260oC/10
seconds/.375”, [9.5mm] lead length/5lbs., [2.3kg]
tension
MECHANICAL DATA
• Case: JEDEC DO-201AE Molded plastic
• Terminals: Axial leads, solderable per
MIL-STD-202, Method 208
• Polarity Color band denoted cathode except
Bipolar
• Mounting Position: Any
• Weight: 0.045 ounce [1.2 grams]
