A a american power devices, inc. . ALL5518 ~ALL5546 Standard tolerances are sy, 20%. 10%, 2% and 1% are available i io) ~ 400 mW Iow noise aE OO AcR MELF PACKAGED CHARACTERISTICS FEATURES MAXIMUM RATINGS - Zener voltage 3.3 to 33. V + Junction Temperature -65C to + 200C * Low noise - Storage Temperature -65C to + 200C * Low zener impedance DC Power Dissipation: 400mW @ T, = 50C iL - Available in JAN, JANTX and JANTXV + Derate above 50C: 3.2mW/C 7 ~~ + qualified to MIL-S-19500/437 + Forward Voltage @ 200 mA: 1.1 Volts max. 12 MAX in 1N5518B - 1N5532B versions 146 MAX 8S *Hermetically sealed glass package 0.063 MAX Note 1 The JEDEC type numbers shown with no suffix are 20% with guaranteed limits for MAX | iia only V,. |,and V,. A suffix are +10% with guaranteed limits for only V,, |, and V,. Units with 1.61 guaranteed limits for all six parameters are Indicated by a B suffix for +5% units, suffix C for +2% units and suffix D indicates +1% units Note 2 Voltage measurement performed with the device junction In thermal equillbrium with FIGURE 1 ail dimensions In INCH ambient temperature at 25C. : mm Note 3 The zener impedance is derived from the 60 Hz ac voltage, which Tesults when an ac current having an rms value equal to 10% of the DC zener current (1) is superimposed on I,,. CASE: Double slug type, Note 4 Reverse leakage currents are guaranteed and are measured at V,a8 shown. 0 ee SOD 80) Note The maximum current shown [s based on the maximum voltage of a 5.0% type unit. FINISH. een resistant and The actual |,, for any device man nq exceed the value of 400 mW divided by the actual V, of . feadily solderable. . the device. POLARITY: Cathode banced. o Note 6 A, Is the maximum difference between V, atl, and V, atl, measured with the device WEIGHT: 0.13 grams (typ). junction in thermal equilibrium. ELECTRICAL CHARACTERISTICS @ 25C BC-D Suffix 8C-D Sultix Max Noe Density: . Nominal Max Zener Impedance Max Reverse Leakage Current Maxirnum at ly 250 yA Reguistion Low Zone: Voltage Tes B<-D Suffix OC Zener Current No Factor Vz JEOEC Vz@izr | Current Zz7 @ Izy In Va Volts lzm (Figure 1) Vz Current Type No. Volu zy Ohms pAde | Non & A- | B-C-D mAde (mlero-volts per Vois marae (Note 1] (Note 21 mA de (Notes 3) (Note 4) Suttix | Suffix (Note 5) aquere root cycie)] {Note 6) | mAde ALt $5188 33 20 26 8.0 0.90 | 1.0 315 0.6 0.00 2.0 ALLS5108 3.6 20 24 3.0 0.90 1.0 105 os 0.90 2.0 ALLUS5208 39 20 2 1.0 0.90 1.0 938 0.5 0.85 2.0 ALL521B 43 20 18 3.0 1.0 1.6 68 0.6 0.76 2.0 ALL 5228 4? 10 2 2.0 1.6 2.0 81 0.6 0.60 19 ALL 55238 $1 50 2% 2.0 2.0 2.6 76 06 0.65 0.26 a ALLS524B 5.6 3.0 x 2.0 3.0 3.6 68 1.0 0.30 0.26 ALL 525B 6.2 1.0 x 1.0 4.6 6.0 61 1.0 0.20 0.01 ALL $5268 68 10 xD 1.0 6.5 P 6.2 66 1.0 0.10 0.01 o ALLS527B 75 10 5B 0.5 6.0 6.8 51 2.0 0.05 0.01 m [ALL $5288 B.2 1.0, 40 0.5 6.6 7.6 46 4.0 0.06 0.01 ALL S20B 9.1 1.0 45 0.1 7.0 8.2 42 4.0 0.06 0.01 5 ALL $5308 100 1.0 6 0.05 8.0 Q.1 38 40 0.10 0.01 o ALL 55318 10 1.0 80 0.06 9.0 9.9 "35 6.0 0.20 0.01 cm [ALL ssaeB8 120 10 90 0.05 9.5 10.8 32 10 0.20 0.01 /jALU'5338 13.0 1.0 90 0.01 10.6 WwW? 2 16 0.20 0.01 So ALL $5348 140 10 100 0.01 11.6 12.6 27 20 0.20 0.01 ALL 55358 16.0 1.0 100 0.01 12.6 13.6 & 20 0.20 0.01 un) ALL S536B8 16.0 10 100 0.01 13.0 14.4 24 20 0.20 0.01 rm | ALL $5378 170 10 100 0.01 14.0 16.3 22 20 0.20 0.01 | ALL 55388 180 10 100 0.01 16.0 16.2 21 20 0.20 0.01 mn ALL SS39B 19.0 10 100 0.01 6.00 6/171 20 20 0.20 0.01 re JALLSS40B 200 10 100 0.01 17.0 18.0 19 20 0.20 0.0! co /ALLSS541B 22.0 1.0 100 0.01 18.0 19.8 17 20 0.26 0.01 ALUS542B 240 10 100 0.01 20.0 21.6 16 20 0.30 0.01 Bh jn cs5a38 25 0 10 100 0.01 21.0 | 22.4 15 20 0.35 0.01 ALLSS44B 28.0 10 100 0.01 23.0 26.2 14 20 0.40 0.01 ALL SS45B 30 0 f ve 100 0.01 24.0 27.0 13 20 0.45" 0.01 ALL 65468 326 1 te) 100 0.01 28.0 29.7 12 20 c.60 003