Littelfuse 1.5SMC Series - Manual (Page 2)

Transient Voltage Suppression Diodes
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 01/24/14
Surface Mount – 1500W > 1.5SMC series
Electrical Characteristics
(T
A
=25°C unless otherwise noted)
Part
Number
(Uni)
Part
Number
(Bi)
Marking
Reverse
Stand off
Voltage
V
R
(Volts)
Breakdown
Voltage V
BR
(Volts) @ I
T
Test
Current
I
T
(mA)
Maximum
Clamping
Voltage V
C
@ I
pp
(V)
Maximum
Peak
Pulse
Current I
pp
(A)
Maximum
Reverse
Leakage I
R
@ V
R
(µA)
Agency
Approval
UNI BI MIN MAX
1.5SMC6.8A 1.5SMC6.8CA 6V8A 6V8C 5.80 6.45 7.14 10 10.5 144.8 1000 X
1.5SMC7.5A 1.5SMC7.5CA 7V5A 7V5C 6.40 7.13 7.88 10 11.3 134.5 500 X
1.5SMC8.2A 1.5SMC8.2CA 8V2A 8V2C 7.02 7.79 8.61 10 12.1 125.6 200 X
1.5SMC9.1A 1.5SMC9.1CA 9V1A 9V1C 7.78 8.65 9.50 1 13.4 113.4 50 X
1.5SMC10A 1.5SMC10CA 10A 10C 8.55 9.50 10.50 1 14.5 104.8 10 X
1.5SMC11A 1.5SMC11CA 11A 11C 9.40 10.50 11.60 1 15.6 97.4 5 X
1.5SMC12A 1.5SMC12CA 12A 12C 10.20 11.40 12.60 1 16.7 91.0 5 X
1.5SMC13A 1.5SMC13CA 13A 13C 11.10 12.40 13.70 1 18.2 83.5 1 X
1.5SMC15A 1.5SMC15CA 15A 15C 12.80 14.30 15.80 1 21.2 71.7 1 X
1.5SMC16A 1.5SMC16CA 16A 16C 13.60 15.20 16.80 1 22.5 67.6 1 X
1.5SMC18A 1.5SMC18CA 18A 18C 15.30 17.10 18.90 1 25.2 60.3 1 X
1.5SMC20A 1.5SMC20CA 20A 20C 17.10 19.00 21.00 1 27.7 54.9 1 X
1.5SMC22A 1.5SMC22CA 22A 22C 18.80 20.90 23.10 1 30.6 49.7 1 X
1.5SMC24A 1.5SMC24CA 24A 24C 20.50 22.80 25.20 1 33.2 45.8 1 X
1.5SMC27A 1.5SMC27CA 27A 27C 23.10 25.70 28.40 1 37.5 40.5 1 X
1.5SMC30A 1.5SMC30CA 30A 30C 25.60 28.50 31.50 1 41.4 36.7 1 X
1.5SMC33A 1.5SMC33CA 33A 33C 28.20 31.40 34.70 1 45.7 33.3 1 X
1.5SMC36A 1.5SMC36CA 36A 36C 30.80 34.20 37.80 1 49.9 30.5 1 X
1.5SMC39A 1.5SMC39CA 39A 39C 33.30 37.10 41.00 1 53.9 28.2 1 X
1.5SMC43A 1.5SMC43CA 43A 43C 36.80 40.90 45.20 1 59.3 25.6 1 X
1.5SMC47A 1.5SMC47CA 47A 47C 40.20 44.70 49.40 1 64.8 23.5 1 X
1.5SMC51A 1.5SMC51CA 51A 51C 43.60 48.50 53.60 1 70.1 21.7 1 X
1.5SMC56A 1.5SMC56CA 56A 56C 47.80 53.20 58.80 1 77.0 19.7 1 X
1.5SMC62A 1.5SMC62CA 62A 62C 53.00 58.90 65.10 1 85.0 17.9 1 X
1.5SMC68A 1.5SMC68CA 68A 68C 58.10 64.60 71.40 1 92.0 16.5 1 X
1.5SMC75A 1.5SMC75CA 75A 75C 64.10 71.30 78.80 1 103.0 14.8 1 X
1.5SMC82A 1.5SMC82CA 82A 82C 70.10 77.90 86.10 1 113.0 13.5 1 X
1.5SMC91A 1.5SMC91CA 91A 91C 77.80 86.50 95.50 1 125.0 12.2 1 X
1.5SMC100A 1.5SMC100CA 68A 100C 85.50 95.00 105.00 1 137.0 11.1 1 X
1.5SMC110A 1.5SMC110CA 75A 110C 94.00 105.00 116.00 1 152.0 10.0 1 X
1.5SMC120A 1.5SMC120CA 120A 120C 102.00 114.00 126.00 1 165.0 9.2 1 X
1.5SMC130A 1.5SMC130CA 130A 130C 111.00 124.00 137.00 1 179.0 8.5 1 X
1.5SMC150A 1.5SMC150CA 150A 150C 128.00 143.00 158.00 1 207.0 7.3 1 X
1.5SMC160A 1.5SMC160CA 160A 160C 136.00 152.00 168.00 1 219.0 6.9 1 X
1.5SMC170A 1.5SMC170CA 170A 170C 145.00 162.00 179.00 1 234.0 6.5 1 X
1.5SMC180A 1.5SMC180CA 180A 180C 154.00 171.00 189.00 1 246.0 6.2 1 X
1.5SMC200A 1.5SMC200CA 200A 200C 171.00 190.00 210.00 1 274.0 5.5 1 X
1.5SMC220A 1.5SMC220CA 220A 220C 185.00 209.00 231.00 1 328.0 4.6 1 X
1.5SMC250A 1.5SMC250CA 250A 250C 214.00 237.00 263.00 1 344.0 4.4 1 X
1.5SMC300A 1.5SMC300CA 300A 300C 256.00 285.00 315.00 1 414.0 3.7 1 X
1.5SMC350A 1.5SMC350CA 350A 350C 300.00 332.00 368.00 1 482.0 3.2 1 X
1.5SMC400A 1.5SMC400CA 400A 400C 342.00 380.00 420.00 1 548.0 2.8 1 X
1.5SMC440A 1.5SMC440CA 440A 440C 376.00 418.00 462.00 1 602.0 2.5 1 X
1.5SMC480A 1.5SMC480CA 480A 480C 408.00 456.00 504.00 1 658.0 2.3 1 X
1.5SMC510A 1.5SMC510CA 510A 510C 434.00 485.00 535.00 1 698.0 2.1 1 X
1.5SMC530A 1.5SMC530CA 530A 530C 477.00 503.50 556.50 1 725.0 2.1 1 X
1.5SMC540A 1.5SMC540CA 540A 540C 486.00 513.00 567.00 1 740.0 2.0 1 X
1.5SMC550A 1.5SMC550CA 550A 550C 495.00 522.50 577.50 1 760.0 2.0 1 X
For bidirectional type having V
R
of 10 volts and less, the I
R
limit is double.
For parts without A , the V
BR
is ± 10% and Vc is 5% higher than with A parts.