Littelfuse P4SMA Series - Manual (Page 2)

Transient Voltage Suppression Diodes
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 01/20/14
Surface Mount – 400W > P4SMA 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
P4SMA6.8A P4SMA6.8CA 6V8A 6V8C 5.80 6.45 7.14 10 10.5 39.0 1000 X
P4SMA7.5A P4SMA7.5CA 7V5A 7V5C 6.40 7.13 7.88 10 11.3 36.3 500 X
P4SMA8.2A P4SMA8.2CA 8V2A 8V2C 7.02 7.79 8.61 10 12.1 33.9 200 X
P4SMA9.1A P4SMA9.1CA 9V1A 9V1C 7.78 8.65 9.55 1 13.4 30.6 50 X
P4SMA10A P4SMA10CA 10A 10C 8.55 9.50 10.50 1 14.5 28.3 10 X
P4SMA11A P4SMA11CA 11A 11C 9.40 10.50 11.60 1 15.6 26.3 5 X
P4SMA12A P4SMA12CA 12A 12C 10.20 11.40 12.60 1 16.7 24.6 5 X
P4SMA13A P4SMA13CA 13A 13C 11.10 12.40 13.70 1 18.2 22.5 1 X
P4SMA15A P4SMA15CA 15A 15C 12.80 14.30 15.80 1 21.2 19.3 1 X
P4SMA16A P4SMA16CA 16A 16C 13.60 15.20 16.80 1 22.5 18.2 1 X
P4SMA18A P4SMA18CA 18A 18C 15.30 17.10 18.90 1 25.5 16.1 1 X
P4SMA20A P4SMA20CA 20A 20C 17.10 19.00 21.00 1 27.7 14.8 1 X
P4SMA22A P4SMA22CA 22A 22C 18.80 20.90 23.10 1 30.6 13.4 1 X
P4SMA24A P4SMA24CA 24A 24C 20.50 22.80 25.20 1 33.2 12.3 1 X
P4SMA27A P4SMA27CA 27A 27C 23.10 25.70 28.40 1 37.5 10.9 1 X
P4SMA30A P4SMA30CA 30A 30C 25.60 28.50 31.50 1 41.4 9.9 1 X
P4SMA33A P4SMA33CA 33A 33C 28.20 31.40 34.70 1 45.7 9.0 1 X
P4SMA36A P4SMA36CA 36A 36C 30.80 34.20 37.80 1 49.9 8.2 1 X
P4SMA39A P4SMA39CA 39A 39C 33.30 37.10 41.00 1 53.9 7.6 1 X
P4SMA43A P4SMA43CA 43A 43C 36.80 40.90 45.20 1 59.3 6.9 1 X
P4SMA47A P4SMA47CA 47A 47C 40.20 44.70 49.40 1 64.8 6.3 1 X
P4SMA51A P4SMA51CA 51A 51C 43.60 48.50 53.60 1 70.1 5.8 1 X
P4SMA56A P4SMA56CA 56A 56C 47.80 53.20 58.80 1 77.0 5.3 1 X
P4SMA62A P4SMA62CA 62A 62C 53.00 58.90 65.10 1 85.0 4.8 1 X
P4SMA68A P4SMA68CA 68A 68C 58.10 64.60 71.40 1 92.0 4.5 1 X
P4SMA75A P4SMA75CA 75A 75C 64.10 71.30 78.80 1 103.0 4.0 1 X
P4SMA82A P4SMA82CA 82A 82C 70.10 77.90 86.10 1 113.0 3.6 1 X
P4SMA91A P4SMA91CA 91A 91C 77.80 86.50 95.50 1 125.0 3.3 1 X
P4SMA100A P4SMA100CA 100A 100C 85.50 95.00 105.00 1 137.0 3.0 1 X
P4SMA110A P4SMA110CA 110A 110C 94.00 105.00 116.00 1 152.0 2.7 1 X
P4SMA120A P4SMA120CA 120A 120C 102.00 114.00 126.00 1 165.0 2.5 1 X
P4SMA130A P4SMA130CA 130A 130C 111.00 124.00 137.00 1 179.0 2.3 1 X
P4SMA150A P4SMA150CA 150A 150C 128.00 143.00 158.00 1 207.0 2.0 1 X
P4SMA160A P4SMA160CA 160A 160C 136.00 152.00 168.00 1 219.0 1.9 1 X
P4SMA170A P4SMA170CA 170A 170C 145.00 162.00 179.00 1 234.0 1.8 1 X
P4SMA180A P4SMA180CA 180A 180C 154.00 171.00 189.00 1 246.0 1.7 1 X
P4SMA200A P4SMA200CA 200A 200C 171.00 190.00 210.00 1 274.0 1.5 1 X
P4SMA220A P4SMA220CA 220A 220C 185.00 209.00 231.00 1 328.0 1.3 1 X
P4SMA250A P4SMA250CA 250A 250C 214.00 237.00 263.00 1 344.0 1.2 1 X
P4SMA300A P4SMA300CA 300A 300C 256.00 285.00 315.00 1 414.0 1.0 1 X
P4SMA350A P4SMA350CA 350A 350C 300.00 332.00 368.00 1 482.0 0.9 1 X
P4SMA400A P4SMA400CA 400A 400C 342.00 380.00 420.00 1 548.0 0.8 1 X
P4SMA440A P4SMA440CA 440A 440C 376.00 418.00 462.00 1 602.0 0.7 1 X
P4SMA480A P4SMA480CA 480A 480C 408.00 456.00 504.00 1 658.0 0.6 1
P4SMA510A P4SMA510CA 510A 510C 434.00 485.00 535.00 1 698.0 0.6 1
P4SMA530A P4SMA530CA 530A 530C 477.00 503.50 556.50 1 725.0 0.6 1
P4SMA540A P4SMA540CA 540A 540C 486.00 513.00 567.00 1 740.0 0.5 1
P4SMA550A P4SMA550CA 550A 550C 495.00 522.50 577.50 1 760.0 0.5 1
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.