P...B Series SILICON PLANAR POWER ZENER DIODES Silicon Planar Power Zener Diodes for use in stabilizing and clipping circuits with high power rating. Absolute Maximum Ratings (T, = 25 C) _ max. 2.8 max min. 28 *14.2 [* min. 28 | Cathode Mark 0.80 be _ Glass case ~ JEDEC DO-41 Dimensions in mm Symbol Value Unit Zener Current see Table Characteristics Power Dissipation at T,_,, = 25 C P. 1") Ww Junction Temperature T, +175 C Storage Temperature Range T, -65 to+ 175 C Valid provided that leads are at a distance of 8 mm from case are kept at ambient temperature Characteristics at T,, = 25 C Symbol Min. Typ. Max. Unit Thermal Resistance R - - 170 K/W Junction to Ambient Air na Forward Voltage Vv, - - 1.2 V at I, = 200 mA 1) Valid provided that leads are at a distance of 8 mm from case are kept at ambient temperature SEMTECH ELECTRONICS LTD. ( wholly owned subsidiary of AGMEY TECHNOLOGY LTO. )P...B Series: SILICON PLANAR POWER ZENER DIODES Characteristics at T, = 25 C Dynamic Reverse Leakage Admissible Zener Voltage Range Resistance Current Zener Current ?) at |, atT,., = 25C f=1 kHz V, (V) at L, (mA) 1, Q (Max.) |, UA (Max.) at V,, (V) 1, (mA) P2V7B 2.6... 2.9 40 20 200 1 333 P3V0B 2.8 ...3.2 40 20 200 1 300 P3V3B 3.1....3.5 40 20 100 1 272 P3V6B 3.4...3.8 40 20 80 1 250 P3V9B 3.7... 4.1 40 20 60 1 230 P4V3B 4.0... 4.6 40 20 40 1 209 P4V7B 4.4...5.0 40 15 40 1 191 P5V1B 48...5.4 30 10 20 1 176 P5V6B 5.2... 6.0 30 6 10 1 160 P6V2B 5.8...6.6 30 6 10 1 145 P6V8B 6.4... 7.2 30 6 10 2 132 P7V5B 7.0... 7.9 30 6 10 3 120 P8V2B 7.7... 8.7 30 6 10 4 109 P9V1B 8.5... 9.6 30 6 10 5 98 P10VB 9.4... 10.6 30 7 10 7 90 P11VB 10.4... 11.6 20 9 10 9 81 P12VB 11.4...12.6 20 10 10 10 75 P13VB 12.4 ...14.1 20 10 10 11 69 P15VB 13.9... 15.6 20 15 10 12 60 P16VB 15.4 ...17.1 20 17 10 14 56 P18VB 16.9... 19.1 20 20 10 16 50 P20VB 18.9... 21.1 10 22 10 18 45 P22VB 20.9 ... 23.1 10 24 10 19 40 P24VB 22.8 ... 25.6 10 28 10 20 37 P27VB 25.5 ... 30.0 10 35 10 23 33 P30VB 28.0 ... 33.0 10 40 10 25 30 Tested with pulse tp = 20 ms. ?) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature. This data was calculated using nominal voltages. SEMTECH ELECTRONICS LTD. ( wholly owned subsidiary of AGMEY TECHNOLOGY LTO. )