7828999 ROHM CORP - ae OL def} 7aeacs9 ooo1174 3 i TOF 1N 957 Series (Ta=25C) Package: DO-35 Device Nom. Test Max, Dynamic Max. Dynamio Max. Reverse fr Test Voltage (Vp) / Max, DO Current impedance Knee Impedance Current (For A Suffix) (For B Suffix) Zener Current -" Type (Vz) Volts (lzt)mA | Zz @lar Ohms | Zzx@lzg Ohms (iz) HA (ln) 25 Volts Volts (izm)mA 1N957B 6.8 18.5 4.5 700 1.0 150 4.9 5.2 47 1NS58B 7.5 16.5 4.5 700 0.5 75 5.4 5.7 42 1N959B 8.2 15 6.5 700 0.5 50 5.9 6.2 38 INS60B 9.1 14 7.5 700 0.5 25 6.6 6.9 35 1N961B 10 12.5 8.5 700 0.25 10 7.2 7.6 32 1N962B YW 14.6 9.5 700 0.25 5 8.0 8.4 28 1N963B 12 10.5 a) 700 0.25 5 8.6 9.1 26 1N964B 13 9.5 13 700 0.25 5 9.4 9.9 24 IN965B 15 8.5 16 700 0.25 5 10.8 11.4 21 IN966B 16 7.8 17 700 0.25 5 11.5 12.2 19 1N967B 18 7.0 21 750 0.25 5 13.0 13,7 7 1N968B 20 6.2 25 750 0.25 5 14.4 15.2 15 1N969B 22 5.6 29 750 0.25 5 15.8 16.7 14 1N970B 24 5.2 33 750 0.25 5 17.3 18.2 13 1N971B 27 4.6 41 750 0.25 5 19.4 20.6 11 1N972B 30 4.2 49 1000 0.25 5 21.6 22.8 10 1N973B 33 3.8 . 58 1000 0.25 5 23.8 25.1 9.2 Notes: (1) Tolerance Designation: No suffix denotes V;+20%, A suffix denotes +10%, B" suffix +5%. (2) Zener Impedance measured by superimposing an AC signal equal to 10% of the DC test current. 1N 5227 Series (Ta=25C) Package: DO-35 vaW) Zer(0) Zax() _'n(#A) By2(%6/'C) t Type Va(v) Typ. Nom. Tar(mA) _ Max. lzr(mA) Max, Izx(mA) Max A B 1N5227A/B 3.6 20 24 20 1700 0.25 15 0.95 1.0 0.065 1N5228A/B 3.9 20 23 20 1900 0.25 10 0.95 1.0 0.060 JN5229A/B 4.3 20 22 20 2000 0.25 5 0.95 1.0 0.055 1N5230A/B 4.7 20 19 20 1900 0.25 5 1.9 2.0 0.030 7N5231A/B 5.1 20 7 20 1600 0.25 5 1.9 2.0 0.030 1N5232A/B 5.6 20 H 20 1600 0.25 5 2.9 3.0 +0.038 1N5233A/B8 6.0 20 7.0 20 1600 0.25 5 3.3 3.5 +0.038 1N52344/B 6.2 20 7.0 20 1000 0.25 5 3.8 4.0 +0.045 1N52354/B 6.8 20 5.0 20 750 0.25 3 4.8 5.0 +0.050 1N52364/B 7.5 20 6.0 20 500 0.25 3 5.7 6.0 +0.058 1N5237A/B 8.2 20 8.0 20 500 0.25 3 6.2 6.5 -++0.062 1N5238A/B 8.7 20 8.0 20 600 0.25 3 6.2 6.5 +0.065 1N52394/8 9.1 20 10 20 600 0.25 3 6.7 7.0 +0.068 1N5240A/B8 10 20 17 20 600 0.25 3 7.6 8.0 +0.075 1N5241A/B al 20 22 20 600 0.25 2 8.0 8.4 +0.076 1N5242A/B8 12 20 30 20 600 0.25 ] 8.7 9.1 +0.077 1N5243A/B 13 9.5 13 9.5 600 0.25 0.5 9.4 9.9 +0.079 1N5244A/B 14 9.0 15 9.0 600 0.25 0.1 9.5 10 +0.082 1N52454/B 15 8.5 16 8.5 600 0.25 0.1 10.5 11 +0.082 1N5246A/B 16 7.8 17 7.8 600 0.25 0.1 11.4 12 +0.083 1N5247A/B 17 7.4 19 7.4 600 0.25 0.1 12.4 13 +0.084 1N52484/B 18 7.0 21 7.0 600 0.25 0.1 13.3 14 +0.085 1N5249A4/B 19 6.6 23 6.6 600 0.25 0.1 13.3 14 +0.086 1N5250A/B 20 6.2 25 6.2 600 0.25 0.1 14.3 15 +0.086 1N52514/B 22 5.6 29 5.6 600 0.25 0.1 16.2 17 +0.087 1N5252A/B 24 5.2 33 5.2 600 0.25 0.1 17.1 18 +0.088 1N5253A/B 25 5.0 35 5.0 600 0.25 0.1 18.1 19 +0.089 1N5254A/B 27 4.6 41 4.6 600 0.25 0.1 20 21 +0.090 1N52554/B 28 4.5 44 4.5 600 0.25 0.1 20 21 +0.091 1N5256A/B 30 4.2 49 4.2 600 0.25 0.1 22 23 +0.091 1N5257A/8 33 3.8 58, 3.8 700 0.25 0.1 24 25 +0.092 1N5258A/B 36 3.4 70 3.4 700 0.25 0.1 26 27 +0.093 1N52594/B 39 3.2 80 3.2 800 0.25 0.1 29 30 +0.094 Notes : (1)Measure under thermal equiibrium and DC current test conditions (Ta=25'C) (2)Vz tolerance is 10% for suffix A 55% for suffix *B. 60