NTE2685 (NPN) & NTE2686 (PNP) Silicon Complementary Darlington Transistors Audio Power Output TO3PML Type Package Features: Collector Emitter Breakdown Voltage: V = 150V Min (BR)CEO High DC Current Gain: h = 5000 Min I = 6A, V = 4V FE C CE Low Collector Emitter Saturation Voltage: V = 2.5V Max I = 6A, I = 6mA CE(sat) C B Applications: Audio Series Regulator General Purpose Absolute Maximum Ratings: (T = +25 C unless otherwise specified) C Collector Base Voltage, V ...................................................... 160V CBO CollectorEmitter Voltage, V ..................................................... 150V CEO EmitterBase Voltage, V .......................................................... 5V EBO Continuous Collector Current, I ...................................................... 8A C Continuous Base Current, I .......................................................... 1A B Collector Power Dissipation (T = +25 C), P ......................................... 75W C D Operating Junction Temperature, T .............................................. +150 C J Storage Temperature Range, T ......................................... 55 to +150 C stg Electrical Characteristics: (T = +25 C unless otherwise specified) C Parameter Symbol Test Conditions Min Typ Max Unit CollectorEmitter Breakdown Voltage V I = 30mA, I = 0 150 V (BR)CEO C B CollectorEmitter Saturation Voltage V I = 6A, I = 6mA 2.5 V CE(sat) C B BaseEmitter Saturation Voltage V I = 6A, I = 6mA 3.0 V BE(sat) C B Collector Cutoff Current I V = 160V, I = 0 100 A CBO CB E Emitter Cutoff Current I V = 5V, I = 0 100 A EBO EB C DC Current Gain h V = 4V, I = 6A 4000 FE CE C Output Capacitance C I = 0, V = 10V, f = 1MHz 85 pF OB E CB test Transition Frequency f T NTE2685 V = 12V, I = 1A 80 MHz CE C NTE2686 65 MHz Rev. 414Electrical Characteristics (Contd): (T = +25 C unless otherwise specified) C Parameter Symbol Test Conditions Min Typ Max Unit TurnOn Time t I = 6A, I = I = 6mA, on C B1 B1 NTE2685 0.6 s V = 60V, R = 10 CC L NTE2686 0.7 s Storage Time t stg NTE2685 10 s NTE2686 0.6 s Fall Time t 0.9 s f NTE2685 NTE2686 C C B B E E .221 (5.6) .134 (3.4) Dia .123 (3.1) .630 (16.0) .315 (8.0) .866 (22.0) BC E .158 (4.0) .804 (20.4) .215 (5.45) .040 (1.0)