1N4460 THRU 1N4496
SILICON ZENER DIODES
1.5 WATT, 6.2 THRU 200 VOLT
5% TOLERANCE
DESCRIPTION:
The CENTRAL SEMICONDUCTOR 1N4460 series
silicon Zener diode is a high quality voltage regulator
designed for use in automotive, industrial, commercial,
entertainment and computer applications.
MARKING: FULL PART NUMBER
MAXIMUM RATINGS: (TA=25°C) SYMBOL UNITS
Power Dissipation PD 1.5 W
Operating and Storage Junction Temperature TJ, Tstg -65 to +200 °C
ELECTRICAL CHARACTERISTICS: (TA=25°C)
TYPE
ZENER VOLTAGE
VZ @ IZT
TEST
CURRENT
MAXIMUM
ZENER IMPEDANCE
MAXIMUM
REVERSE
CURRENT
MAXIMUM
DC
CURRENT
MAXIMUM
SURGE
CURRENT
(Note 1)
MIN NOM MAX IZT ZZT @ IZT ZZK @ IZK IR @ VRIZM IS
V V V mA Ω Ω mA μA V mA A
1N4460 5.890 6.2 6.510 40 4.0 200 1.0 20 3.72 230 5.5
1N4461 6.460 6.8 7.140 37 2.5 200 1.0 5.0 4.08 210 5.0
1N4462 7.125 7.5 7.875 34 2.5 400 0.5 1.0 4.50 191 4.5
1N4463 7.790 8.2 8.610 31 3.0 400 0.5 0.5 4.92 174 3.9
1N4464 8.645 9.1 9.555 28 4.0 500 0.5 0.3 5.46 157 3.4
1N4465 9.500 10 10.50 25 5.0 500 0.25 0.5 8.00 143 3.0
1N4466 10.45 11 11.55 23 6.0 550 0.25 0.3 8.80 130 2.6
1N4467 11.40 12 12.60 21 7.0 550 0.25 0.2 9.60 119 2.4
1N4468 12.35 13 13.65 19 8.0 550 0.25 0.1 10.40 110 2.2
1N4469 14.25 15 15.75 17 9.0 600 0.25 0.05 12.00 95 1.8
1N4470 15.20 16 16.80 15.5 10 600 0.25 0.05 12.80 90 1.6
1N4471 17.10 18 18.90 14 11 650 0.25 0.05 14.40 79 1.4
1N4472 19.00 20 21.00 12.5 12 650 0.25 0.05 16.00 71 1.2
1N4473 20.90 22 23.10 11.5 14 650 0.25 0.05 17.60 65 1.1
1N4474 22.80 24 25.20 10.5 16 700 0.25 0.05 19.20 60 0.90
1N4475 25.65 27 28.35 9.5 18 700 0.25 0.05 21.60 53 0.80
1N4476 28.50 30 31.50 8.5 20 750 0.25 0.05 24.00 48 0.75
1N4477 31.35 33 34.65 7.5 25 800 0.25 0.05 26.40 43 0.66
1N4478 34.20 36 37.80 7.0 27 850 0.25 0.05 28.80 40 0.60
1N4479 37.05 39 40.95 6.5 30 900 0.25 0.05 31.20 37 0.54
1N4480 40.85 43 45.15 6.0 40 950 0.25 0.05 34.40 33 0.48
Notes: (1) Ratings shown are for peak 1/2 sinusoidal surge current of 8.3ms duration, non-repetitive.
Central
DO-41 CASE
R4 (4-June 2013)
www.centralsemi.com
1N4460 THRU 1N4496
SILICON ZENER DIODES
1.5 WATT, 6.2 THRU 200 VOLT
5% TOLERANCE
DO-41 CASE - MECHANICAL OUTLINE
ELECTRICAL CHARACTERISTICS - Continued: (TA=25°C)
TYPE
ZENER VOLTAGE
VZ @ IZT
TEST
CURRENT
MAXIMUM
ZENER IMPEDANCE
MAXIMUM
REVERSE
CURRENT
MAXIMUM
DC
CURRENT
MAXIMUM
SURGE
CURRENT
(Note 1)
MIN NOM MAX IZT ZZT @ IZT ZZK @ IZK IR @ VRIZM IS
V V V mA Ω Ω mA μA V mA A
1N4481 44.65 47 49.35 5.5 50 1000 0.25 0.05 37.6 30 0.45
1N4482 48.45 51 53.55 5.0 60 1100 0.25 0.05 40.8 28 0.42
1N4483 53.20 56 58.80 4.5 70 1300 0.25 0.05 44.8 26 0.39
1N4484 58.90 62 65.10 4.0 80 1500 0.25 0.05 49.6 23 0.35
1N4485 64.60 68 71.40 3.7 100 1700 0.25 0.05 54.4 21 0.32
1N4486 71.25 75 78.75 3.3 130 2000 0.25 0.05 60.0 19 0.29
1N4487 77.90 82 86.10 3.0 160 2500 0.25 0.05 65.6 17 0.26
1N4488 86.45 91 95.55 2.8 200 3000 0.25 0.05 72.8 16 0.23
1N4489 95.00 100 105.0 2.5 250 3100 0.25 0.05 80.0 14 0.20
1N4490 104.5 110 115.5 2.3 300 4000 0.25 0.05 88.0 13 0.19
1N4491 114.0 120 126.0 2.0 400 4500 0.25 0.05 96.0 12 0.18
1N4492 123.5 130 136.5 1.9 500 5000 0.25 0.05 104 11 0.16
1N4493 142.5 150 157.5 1.7 700 6000 0.25 0.05 120 9.5 0.14
1N4494 152.0 160 168.0 1.6 1000 6500 0.25 0.05 128 8.9 0.12
1N4495 171.0 180 189.0 1.4 1300 7000 0.25 0.05 144 7.9 0.10
1N4496 190.0 200 210.0 1.2 1500 8000 0.25 0.05 160 7.2 0.08
www.centralsemi.com
R4 (4-June 2013)
