50 Watt Zener Diode

Technical Specifications

FEATURES ABSOLUTE MAX. RATINGS

 Volt. Range: 6.2V to 200V  Storage temp. range: -65°C to +150°C

 Low Zener Impedance  Max case operating temp.: -65°C to +150°C
 Available in normal  Max junction temp.: 150°C
polarity or reverse  Power dissipation: 50W
 DO5 Package  Power derating (derat above 75°C): 0.5 mw/°C
 1N4554 to 1N3350  Forward voltage (@2A): 1.5V

ELECTRICAL CHARACTERISTICS @ CASE OP. TEMP. 30°C

Nom
Type SPE IZT RZT IR VR IZM
VZT
Number Type (mA) max (uA) (V) (mA)
(V)
3.9 1N4549 3200 0.5 11900
4.3 1N4550 2900 0.5 10650
4.7 1N4551 2650 1.0 9700
5.1 1N4552 2450 1.0 8900
5.6 1N4553 2250 1.0 8100
6.2 1N4554 50Z6V2 2000 0.14 20 2.0 7300
6.8 1N3305 50Z6V8 1850 0.20 300 4.5 6600
7.5 1N3306 50Z7V5 1700 5.0 5900
8.2 1N3307 50Z8V2 1450 0.45 35 5.84 5300
9.1 1N3308 50Z9 1370 0.5 25 6.82 5200
10 1N3309 50Z10 1200 0.6 25 7.50 4700
11 1N3310 50Z11 1100 0.8 10 8.25 4300
12 1N3311 50Z12 1000 1 10 9.00 3900
13 1N3312 50Z13 960 1.1 10 9.75 3500
14 1N3313 50Z14 895 1.4 10 10.50 3300
15 1N3314 50Z15 830 1.6 10 11.25 3000 Note:
16 1N3315 50Z16 780 2 10 12.00 2800 Normal polarity indicated
18 1N3317 50Z18 700 2.4 10 13.50 2600 anode to case.
20 1N3319 50Z20 630 2.5 10 15.00 2400
22 1N3320 50Z22 570 2.6 10 16.50 2000 When using Jedec standards
24 1N3321 50Z24 530 2.8 10 18.00 1900 suffix R denotes reverse polarity
27 1N3323 50Z27 460 3 10 20.25 1600 (cathode to case). Suffix A and
30 1N3324 50Z30 420 3.2 10 22.50 1400 B denote tolerance of 10% and
33 1N3325 50Z33 380 3.5 10 24.75 1300 5%. No suffix indicated
36 1N3326 50Z36 350 4 10 27.00 1200 tolerance of 20%.
39 1N3327 50Z39 320 4.5 10 27.00 1100
43 1N3328 50Z43 290 5 10 29.25 1000
47 1N3330 50Z47 270 5.2 10 35.25 930
51 1N3332 50Z51 245 6 10 38.25 830
56 1N3334 50Z56 220 7 10 42.00 750
62 1N3335 50Z62 200 8 10 46.50 690
68 1N3336 50Z68 180 9 10 51.00 630
75 1N3337 50Z75 170 11 10 56.25 570
82 1N3338 50Z82 150 15 10 61.50 520
91 1N3339 50Z91 140 20 10 68.25 450

American Microsemiconductor Inc. Page 1 of 2

133 Kings Road, Madison, NJ 07940 AS/EN/JISQ/ 9100:2009 REV C and ISO 9001:2008 Certificate No: 45325
tel. 973-377-9566 fax. 973-377-3078 http://www.americanmicrosemiconductor.com
 50 Watt Zener Diode
Technical Specifications

ELECTRICAL CHARAC. (CONT.)

100 1N3340 50Z100 120 30 10 75.00 430
110 1N3342 50Z110 110 40 10 82.50 390
120 1N3343 50Z120 100 50 10 90.00 350
130 1N3344 50Z130 95 75 10 97.50 330
140 1N3345 50Z140 90 80 10 105.0 300
150 1N3346 50Z150 85 85 10 112.5 280
160 1N3347 50Z160 80 80 10 120.0 260
180 1N3349 50Z180 68 98 10 135.0 240
200 1N3350 50Z200 65 100 10 150.0 220
VZT : Continuous reverse Voltage
IZT : Regulating voltage test current
IR : Reverse current at specified VR
RZT : Differential resistance at IZT
IZM : Max DC Zener current

American Microsemiconductor Inc. Page 2 of 2

133 Kings Road, Madison, NJ 07940 AS/EN/JISQ/ 9100:2009 REV C and ISO 9001:2008 Certificate No: 45325
tel. 973-377-9566 fax. 973-377-3078 http://www.americanmicrosemiconductor.com