/ Microsemi Corp. SA NTA ANA, CA f The diode experts For more information call: (714) 979-8220 FEATURES MAXIMUM RATINGS MICROMINIATURE PACKAGE Operating Temperature: - 65C to + 175C VOIDLESS HERMETICALLY SEALED GLASS PACKAGE Storage Temperature: - 65C to +200C TRIPLE LAYER PASSIVATION METALLURGICALLY BONDED HIGH PERFORMANCE CHARACTERISTICS VERY LOW THERMAL IMPEDANCE JAN/S/TX/TXV TYPES AVAILABLE PER MIL-S-19500/356 ELECTRICAL CHARACTERISTICS (continued on next page) FLECTRICAL SPECIFICATIONS AT 25C MAXIMUM RATINGS "MAXIMUM ZENER IMPEDANCE MAXIMUM REVERSE NOMINAL LEAKAGE CURRENT | MAXIMUM | MAXIMUM TYPES zener | TEST ne VOLTAGE TEMPERATURE | CONTINUOUS | SURGE VOLTAGE } CURRENT @ _ | RESULATION COEFF, CURRENT | CURRENT Ve lp | gt %]@ ler | tq ima | ABV Avy | Ip. Vp Te @Izq lM sm VOLTS mA OHMS OHMS VOLTS uA voLTS w/t iA AMPS 1N6632 3.3| 380 3.0; 500 0.90 } 300 1.0 | -075 1440 | 20.0 1N6633 3.6 | 350 25 500 0.80] 250 1.0 | -.070 1320 18.7 1N6634 3.9 | 320 2.0 500 0.75 | 175 1.0 | -.060 1220 17.6 1N6635 43] 290 2.0 500 0.70 25 1.0 | -.050 1100 16.4 1N6636 4.7) 260 2.0 450 0.60 20 1.0 | +.025 1010 15.3 1N6637 5.1} 240 1.5 400 0.50 5 1.0 | +.030 930 14.4 1N5968 5.6 | 220 1.0 400 0.4 | 5000 4.28) .04 865 20 1N5969 6.2} 220 1.0 1000 0.5 | 1000 4.74) 04 765 20 1N4954 6.8 175 1.0 1000 0.7 150 5.2 05 700 40 1N4955 7.5 175 1.5 800 0.7 100 5.7 .06 630 32 1N4956 8.2 | 150 15 600 0.7 50 6.2 06 580 24 1N4957 9.1 150 2.0 400 0.7 25 6.9 .06 520 22 1N4958 10.0; 125 2.0 125 0.8 25 7.6 07 475 20 1N4959 11 125 2.5 130 08 10 8.4 .07 430 19 1N4960 12 100 2.5 140 0.8 10 9.1 07 395 18 1N4961 13 100 3.0 145 0.8 10 9.9 08 365 16 1N4962 15 75 3.5 150 1.0 5 11.4 08 315 12 1N4963 16 75 3.5 155 V1 5 12.2 .08 294 10 1N4964 18 65 4.0 160 1.2 5 13.7 .085 264 9.0 1N4965 20 65 45 165 1.5 2 18.2 .085 237 8.0 1N4966 22 50 5.0 170 1.8 2 16.7 -085 216 7.0 1N4967 24 50 5.0 175 2.0 2 18.2 -090 198 6.5 1N4968 | a7 50 6.0 180 2.0 2| 20.6 .090 176 6.0 1N4969 i 30 40 8 190 2.5 2 22.8 .090 158 5.5 1N4970 33 40 10 200 2.8 2 25.1 .095 144 5.0 1N4971 36 30 1 220 3.0 2 | 27.4 .095 132 45 1N4972 39 30 14 230 3.0 2 29.7 .095 122 4.0 1N4973 43 30 20 240 3.3 2 32.7 095 110 3.6 1N4974 ! 47 25 25 250 3.5 2| 35.8 095 7100 3.2 1N4975 j 51 25 27 270 4.0 2) 38.8 095 92 3.0 1N4976 56 20 35 320 4.4 2| 42.6 095 84 2.8 1N4977 | 62 20 42 400 5.0 2 47.1 100 76 2.5 1N4978 68 20 50 500 5.5 2] 51.7 100 70 2.2 1N4979 75 20 55 620 6.0 2} 56.0 100 63.0 2.0 1N4980 82 16 80 720 6.6 2] 62.2 100 58.0 1.8 1N4981 91 15 90 760 7.5 2 | 69.2 100 52.5 1.6 1N4982 100 12 110 800 8.0 2 76.0 100 47.5 1.4 1N4983 110 12 125 1000 9.0 2; 83.6 100 43.0 1.2 1N4984 120 10 170 1150 10 2] 91.2 100 39.5 1.00 1N4985 130 10 190 1250 1 2 | 988 105 36.6 0.80 1N4986 150 8 330 1500 13 2 (114.0 105 31.6 0.75 1N4987 160 8 350 1650 14 2 | 121.6 105 29.4 0.70 1N4988 180 5 450 1750 18 2 | 136.8 4110 26.4 0.60 1N4989 200 5 500 1850 18 2 | 162 110 23.6 0.50 1N4990 220 5 550 2000 19 2 | 167 118 21.6 0.50 1N4991 240 5 650 2050 22 2 | 182 115 19.8 0.40 127K = SMA for 1N5968 1N4954 thru 1N4996, 1N5968 thru 1N5969, and 1N6632 thru 1N6637 5 WATT GLASS ZENER DIODES 7 r oe yom UC 1.0 25.4 MIN. 180 45 4. MAX, | | 1 195 3.42 MAX. DIA. | FIGURE 1 PACKAGE E MECHANICAL CHARACTERISTICS CASE: Hermetically sealed glass case. LEAD MATERIAL: Silver clad copper MARKING: Body painted, alpha numeric. POLARITY: Cathode band. 5-371N4954 thru 1N4996, 1N5968 thru 1N5969, and 1N6632 thru 1N6637 ELECTRICAL CHARACTERISTICS (continued from page 5-37) ELECTRICAL SPECIFICATIONS AT 25 C MAXIMUM RATINGS MAXIMUM 2EMER IMPEGANCE MAXIMUM REVERSE NOMINAL LEAKAGE CURRENT MAXIMUM MAXIMUM TYPE* ZEWER TEST 2 VOLTAGE TEMPERATURE | CONTINUOUS SURGE VOLTAGE | CURRENT @ REGULATION COEFF. CURAENT CURRENT Wein | ler 1 @ iy | igs tm | BV AV, | I YR Te @ Izy 'm "gm VOLTS ma OHMS: OHMS VOLTS uh VOLTS WC mA AMPS 1N4992 270 5 | 800 2100 | 25 2 | 206 120 17.5 | 0.35 1N4993 300 4} 950 2150 | 28 2 | 228 .120 15.6 | 0.30 +N4994 330 4 | 1175 2200 | 32 2 )251 .120 144 | 0.25 1N4995 360 3 | 1400 2300 | 35 2 |274 .120 13.0 | 0.22 1N4996 390 3 | 1800 2600 | 40 2 |297 120 120 | 0.20 _ 8 = 7 Cc 6 a 2 O 4 2 3 Oo ao 2 x L = Lead Length from Body = 0 25 50 75 100 125 150 175 Lead Temperature (C) FIGURE 1 POWER DISSIPATION VS. LEAD TEMPERATURE DERATING CURVE 100K 1K 50K = 000 _ SQUARE PULSE q s 20K % 100 10K 5 50 g 3 = 5K o E19 o 2K = Do _ 5 1k 2 500 g ; 200 100 A 100ns tus 104s 100us 1ms 10ms 51 5 10 50 100 A Surge Duration (S) Zener Current (mA) FIGURE 2 FIGURE 3 SURGE POWER TYPICAL ZENER IMPEDANCE VS. SURGE DURATION VS. ZENER CURRENT 5-38