NEW ENGLAND SEMICONDUCTOR 1N3305 thru 1N3350 50 WATT SILICON ZENER DIODES Available in Voltages from 6.8 V thru 200 V FEATURES: POLARITY: Standard polarity DO-5 anode to case. Reverse polarity e ZENER VOLTAGE 6.8 TO 200 V (cathode to case) indicated by PACKAGE OUTLINE suffix R. (EX. 1N3305RB). e LOW ZENER IMPEDANCE @ HIGHLY RELIABLE AND RUGGED @ HERMETICALLY SEALED @ MATTE TIN PLATED @ CUSTOM DESIGNS AVAILABLE ~ CONSULT FACTORY MAXIMUM RATINGS: sa "175 Junction and Storage Temperatures -65C to +175C \ DC Power Dissipation: 50 Watts 7 Power Derating: 0.5 WP above 75C wk tak i Forward Voltage @ 10 A: 1.5 Volts Max LO MAX Meets JEDEC Outline 1AJl dimensions in inches 60 ww E re) a e w s \ g % N < N : 2 E \ g a \ z io N < 356098 100328 180175 0.1 STUD TEMPERATURE C 1, MILLIAMPERES Power Derating Curve Typical Zener Impedance vs. Zener Current NEO002 1/96 $1 NEW ENGLAND SEMICONDUCTOR 1N3305 thru 1N3350 NOMINAL MAX. DYNAMIC IMPEDANCE MAX. REVERSE LEAKAGE MAX. TYP. ZENER ZENER TEMP TYPE* | VOLTAGE Z27 Int Zn @ Ix In @ Vai" Va2** CURRENT COEFF. Vz @ lor lim ly VOLTS OHMS mA OHMS mA pA VOLTS VOLTS mA iC 1N3305 6.8 0.20 1850 70 5 150 45 43 6600 040 1N3306 75 0.30 1700 70 5 75 5.0 4.7 5900 045 1N3307 8.2 0.40 1500 70 5 50 5.4 .2 200 048 1N3308 9.1 0.50 1370 70 5 25 6.1 5.7 4800 051 1N3309 10.0 0.60 1200 80 5 10 6.7 6.3 4300 055 1N3310 11.0 0.80 1100 80 5 8.4 8.0 3900 060 1N3311 12.0 1.00 1000 80 5 5 91 8.6 3600 065 1N3312 13.0 1.10 960 80 5 5 9.9 9.4 3300 065 1N3313 14.0 1.20 890 80 5 5 10.6 10.1 3000 070 1N3314 15.0 1.40 830 80 5 5 11.4 10.8 2800 -070 1N3315 16.0 1.60 780 80 5 12.2 11.5 2650 070 1N3316 17.0 1.80 740 80 5 5 13.0 12,2 2500 075 1N3317 18.0 2.00 700 80 5 5 13.7 13.0 2300 075 1N3318 19.0 2.20 660 380 5 5 14.4 13.7 2200 075 1N3319 20.0 2.40 639 80 5 15.2 14.4 2100 075 1N3320 22.0 2.50 570 80 5 5 16.7 15.8 1900 -080 1N3321 24.0 2.60 520 80 5 5 18.2 17.3 1750 .080 1N3322 25.0 2.70 500 90 5 5 19.0 18.0 1550 080 1N3323 27.0 2.80 460 90 5 5 20.6 19.4 1500 085 1N3324 30.0 3.00 420 90 5 5 22.8 21.6 1400 085 1N3325 33.0 3.20 380 90 5 5 25.1 23.8 1300 -085 1N3326 36.0 3.50 350 90 5 5 27.4 25.9 1150 -085 1N3327 39.0 4.00 320 90 5 5 29.7 28.1 1050 090 1N3328 43.0 4.50 290 90 5 32.7 31.0 975 090 1N3329 45.0 4.50 280 100 5 5 34.2 32.4 930 090 1N3330 47.0 5.00 270 100 5 35.8 33.8 880 090 1N3331 50.0 5.00 250 100 5 5 38.0 36.0 830 090 1N3332 $1.0 .20 245 100 5 5 38.8 36.7 810 .090 1N3333 2.0 5.50 240 100 5 5 39.5 37.4 790 090 1N3334 56.0 6.00 220 110 5 5 42.6 40.3 740 090 1N3335 62.0 7.00 200 120 5 5 47.1 44.6 660 090 1N3336 63.0 8.00 180 140 5 5 SL.7 49.0 600 090 1N3337 75.0 9.00 170 150 5 56.0 $4.0 540 090 1N3338 82.0 11.00 | 150 160 5 5 62.2 59.0 490 090 1N3339 91.0 15.00 140 180 5 5 69.2 65.5 420 090 1N3340 100.0 20.00 120 200 5 5 76.0 72.0 400 090 1N3341 105.0 25.00 120 210 5 5 79.8 75.6 380 095 1N3342 116.0 30.00 110 220 5 83.6 79.2 365 .095 1N3343 120.0 40.00 100 240 5 5 91.2 86.4 335 095 1N3344 130.0 $0.00 95 270 5 98.8 93.6 310 095 1N3345 140.0 60.00 90 325 5 106.4 100.8 290 095 1N3346 150.0 75.00 85 400 114.0 108.0 270 095 1N3347 160.0 80.00 80 450 5 5 121.6 115.2 250 095 1N3348 175.0 85.00 70 500 133.0 126.0 230 095 1N3349 180.0 90.00 68 25 5 5 136.8 129.6 220 .095 1N3350 200.0 160.0 65 600 5 152.0 144.0 260 -100 Suffix 'A' indicates + 10% tolerance, ASuffix B indicates + 5% tolerance, *No sufix indicates + 20% tolerance. **V,) ~ test voltage for I, *V,, - test voltage for I, 52 No I, specified for this device