DETRONTM 1N47 Series Zener Diode DO-41 Glass max. 0.82 Features . Low reverse leakage . Low zener impedance . Maximum power dissipation of 1000 mW . High stability and high reliability min. 27.5 3.0 0.2 5.0 0.2 CATHODE MARK Mechanical Data min. 27.5 Case: DO-41 Glass Terminals: Plated axial leads Polarity: Color band denotes cathode end Mounting Position: Any Unitmm Maximum Ratings & Thermal Characteristics Ratings at 25C ambient temperature unless otherwise specified. SYMBOLS VALUE UNITS Power Dissipation Pd 1000 mW Operating junction temperature Tj 175 C Storage temperature range Ts -50 -- +150 C Electrical Characteristics Ratings at 25C ambient temperature unless otherwise specified. Zener Voltage Reverese Current VF 1.2V @IF = 200mA Dynamic Resistance Type VZ(V) 1N4728A 1N4729A 1N4730A 1N4731A 1N4732A 1N4733A Test condition IR(A) Nom. MIN. MAX. 3.3 3.14 3.47 76 50 IZ(mA) Test condition rd() Test condition VR(V) MAX. IZ(mA) 100 1.0 10 76 100 1.0 10 69 1.0 9.0 64 MAX. 3.6 3.42 3.78 69 3.9 3.71 4.10 64 4.3 4.09 4.52 58 10 1.0 9.0 58 4.7 4.47 4.94 53 10 1.0 8.0 53 5.1 4.85 5.36 49 10 1.0 7.0 49 10 2.0 5.0 45 1N4734A 1N4735A 1N4736A 5.6 5.32 5.88 45 6.2 5.89 6.51 41 10 3.0 2.0 41 6.8 6.46 7.14 37 10 4.0 3.5 37 1N4737A 1N4738A 7.5 7.13 7.88 34 10 5.0 4.0 34 8.2 7.79 8.61 31 10 6.0 4.5 31 DETRONTM ENTERPRISE DETRONTM 1N47 Series Zener Voltage Reverese Current Dynamic Resistance Type VZ(V) Test condition Nom MIN. MAX. IZ(mA) 1N4739A 9.1 8.65 9.56 28 1N4740A 1N4741A 1N4742A 1N4743A 1N4744A 1N4745A 1N4746A 10 9.50 10.50 11 10.45 11.55 12 11.40 13 15 16 IR(A) Test condition rd() Test condition IZ(mA) MAX. VR(V) MAX. 10 7.0 5.0 28 25 10 7.6 7.0 25 23 5.0 8.4 8.0 23 12.60 21 5.0 9.0 9.0 21 12.35 13.65 19 5.0 9.9 10 19 14.25 15.75 17 5.0 11.4 14 17 15.20 16.80 15.5 5.0 12.2 16 15.5 14 12.5 18 17.10 18.90 14.0 5.0 13.7 20 1N4747A 1N4748A 1N4749A 1N4750A 1N4751A 20 19.00 21.00 12.5 5.0 15.2 22 22 20.90 23.10 11.5 5.0 16.7 23 11.5 24 22.80 25.20 10.5 5.0 18.2 25 10.5 27 25.65 28.35 9.5 5.0 20.6 35 9.5 30 28.50 31.50 8.5 5.0 22.8 40 8.5 1N4752A 1N4753A 1N4754A 33 31.35 34.65 7.5 5.0 25.1 45 7.5 36 34.20 37.80 7.0 5.0 27.4 50 7.0 39 37.05 40.95 6.5 5.0 29.7 60 6.5 1N4755A 1N4756A 1N4757A 43 40.85 45.15 6.0 5.0 32.7 70 6.0 47 44.65 49.35 5.5 5.0 35.8 80 5.5 51 48.45 53.55 5.0 5.0 38.8 95 5.0 1N4758A 1N4759A 1N4760A 1N4761A 1N4762A 1N4763A 1N4764A 56 53.20 58.80 4.5 5.0 42.6 110 4.5 62 58.90 65.10 4.0 5.0 47.1 125 4.0 68 64.60 71.40 3.7 5.0 51.7 150 3.7 75 71.25 78.75 3.3 5.0 56.0 175 3.3 82 77.90 86.10 3.0 5.0 62.2 200 3.0 91 86.45 95.55 2.8 5.0 69.2 250 2.8 100 95.00 105.00 2.5 5.0 76.0 350 2.5 DETRONTM ENTERPRISE