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50 Watt Zener Diodes With 5% Tolerance

Zener Diodes are constructed with glass passivated chips and are assembled in high reliable, robust hermetic sealed housing structures. They are mechanically strong and are stable under negative environmental conditions.

These devices have a very low forward voltage drop and a very fast switching feature. Due to this, the device has better efficiency and high switching speed. The very low forward voltage also reduces conduction loss.

Zener Diodes are used in various applications such as voltage clamping applications, solar photovoltaic systems, switch-mode power supplies, rectifiers, detectors, motor drives, etc.

  • The voltage range starts from 6.8V upto 200V for the 10W & 50W.
  • The voltage range starts from 7.0V upto 75V for the 20W & 75W.
  • The voltage range starts from 34.5V upto 150V for the 300W.

Devices are available in Stud Base packages, with UNF Threads.

Part Number Nominal Zener Voltage VZ@IZT Zener Test Current IZT Max Zener Impedance Max DC Zener Current IZM@75OC Typical Temp. Coeff. aVZ Max Reverse Current Package
ZZT@IZT ZZK@1mA(IZK) IR VR
(Volts) (mA) (Ohms) (Ohms) (mA) (%/oC) (µA) (Volts)
1N3305B 1N3305BR 6.8 1850 0.2 70 6600 0.040 300 4.5 DO-5
1N3306B 1N3306BR 7.5 1700 0.3 70 5900 0.045 125 5.0 DO-5
1N3307B 1N3307BR 8.2 1500 0.4 70 5200 0.048 50 5.4 DO-5
1N3308B 1N3308BR 9.1 1370 0.5 70 4800 0.051 25 6.1 DO-5
1N3309B 1N3309BR 10 1200 0.6 80 4300 0.055 25 6.7 DO-5
1N3310B 1N3310BR 11 1100 0.8 80 3900 0.060 10 8.4 DO-5
1N3311B 1N3311BR 12 1000 1.0 80 3800 0.065 10 9.1 DO-5
1N3312B 1N3312BR 13 960 1.1 80 3300 0.065 10 9.9 DO-5
1N3313B 1N3313BR 14 890 1.2 80 3000 0.070 10 11.4 DO-5
1N3314B 1N3314BR 15 830 1.4 80 2800 0.070 10 11.4 DO-5
1N3315B 1N3315BR 16 780 1.6 80 2650 0.070 10 12.2 DO-5
1N3316B 1N3316BR 17 740 1.8 80 2500 0.075 10 13.0 DO-5
1N3317B 1N3317BR 18 700 2.0 80 2300 0.075 10 13.7 DO-5
1N3318B 1N3318BR 19 660 2.2 80 2200 0.075 10 13.7 DO-5
1N3319B 1N3319BR 20 630 2.4 80 2100 0.075 10 15.2 DO-5
1N3320B 1N3320BR 22 570 2.5 80 1900 0.080 10 16.7 DO-5
1N3321B 1N3321BR 24 520 2.6 80 1750 0.080 10 18.2 DO-5
1N3322B 1N3322BR 25 500 2.7 90 1550 0.080 10 18.2 DO-5
1N3323B 1N3323BR 27 460 2.8 90 1500 0.085 10 20.6 DO-5
1N3324B 1N3324BR 30 420 3.0 90 1400 0.085 10 22.8 DO-5
1N3325B 1N3325BR 33 380 3.2 90 1300 0.085 10 25.1 DO-5
1N3326B 1N3326BR 36 350 3.5 90 1150 0.085 10 27.4 DO-5
1N3327B 1N3327BR 39 320 4.0 90 1050 0.090 10 29.7 DO-5
1N3328B 1N3328BR 43 290 4.5 90 975 0.090 10 32.7 DO-5
1N3329B 1N3329BR 45 280 4.5 100 930 0.090 10 32.7 DO-5
1N3330B 1N3330BR 47 270 5.0 100 880 0.090 10 35.8 DO-5
1N3331B 1N3331BR 50 250 5.0 100 830 0.090 10 36.0 DO-5
1N3332B 1N3332BR 51 245 5.2 100 810 0.090 10 38.8 DO-5
1N3333B 1N3333BR 52 240 5.5 100 790 0.090 10 42.6 DO-5
1N3334B 1N3334BR 56 220 6.0 110 740 0.090 10 42.6 DO-5
1N3335B 1N3335BR 62 200 7.0 120 660 0.090 10 47.1 DO-5
1N3336B 1N3336BR 68 180 8.0 140 600 0.090 10 51.7 DO-5
1N3337B 1N3337BR 75 170 9.0 150 540 0.090 10 56.0 DO-5
1N3338B 1N3338BR 82 150 11.0 160 490 0.090 10 62.2 DO-5
1N3339B 1N3339BR 91 140 15.0 180 420 0.090 10 69.2 DO-5
1N3340B 1N3340BR 100 120 20.0 200 400 0.090 10 76.0 DO-5
1N3341B 1N3341BR 105 120 25.0 210 380 0.095 10 83.0 DO-5
1N3342B 1N3342BR 110 110 30.0 220 365 0.095 10 83.0 DO-5
1N3343B 1N3343BR 120 100 40.0 240 335 0.095 10 91.2 DO-5
1N3344B 1N3344BR 130 95 50.0 275 310 0.095 10 99.8 DO-5
1N3345B 1N3345BR 140 90 60.0 325 290 0.095 10 114.0 DO-5
1N3346B 1N3346BR 150 85 75.0 400 270 0.095 10 114.0 DO-5
1N3347B 1N3347BR 160 80 80.0 450 250 0.095 10 121.6 DO-5
1N3348B 1N3348BR 175 70 85.0 500 230 0.095 10 121.6 DO-5
1N3349B 1N3349BR 180 68 90.0 525 220 0.095 10 136.8 DO-5
1N3350B 1N3350BR 200 65 100.0 600 200 0.100 10 152.0 DO-5

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