MPS6521 (NPN) MPS6523 (PNP) MPS6521 is a Preferred Device Amplifier Transistors Features Voltage and Current are Negative for PNP Transistors MPS6521 (NPN) MPS6523 (PNP) ELECTRICAL CHARACTERISTICS (T = 25C unless otherwise noted) A Characteristic Symbol Min Max Unit OFF CHARACTERISTICS CollectorEmitter Breakdown Voltage V 25 Vdc (BR)CEO (I = 0.5 mAdc, I = 0) C B EmitterBase Breakdown Voltage V 4.0 Vdc (BR)EBO (I = 10 Adc, I = 0) E C Collector Cutoff Current I Adc CBO (V = 30 Vdc, I = 0) MPS6521 0.05 CB E (V = 20 Vdc, I = 0) MPS6523 0.05 CB E ON CHARACTERISTICS DC Current Gain h FE (I = 100 Adc, V = 10 Vdc) MPS6521 150 C CE (I = 2.0 mAdc, V = 10 Vdc) MPS6521 300 600 C CE (I = 100 Adc, V = 10 Vdc) MPS6523 150 C CE 300 600 (I = 2.0 mAdc, V = 10 Vdc) MPS6523 C CE CollectorEmitter Saturation Voltage V 0.5 Vdc CE(sat) (I = 50 mAdc, I = 5.0 mAdc) C B SMALLSIGNAL CHARACTERISTICS Output Capacitance C 3.5 pF obo (V = 10 Vdc, I = 0, f = 1.0 MHz) CB E Noise Figure NF 3.0 dB (I = 10 Adc, V = 5.0 Vdc, R = 10 k , C CE S Power Bandwidth = 15.7 kHz, 3.0 dB points 10 Hz and 10 kHz) NPN MPS6521 EQUIVALENT SWITCHING TIME TEST CIRCUITS + 3.0 V + 3.0 V t 10 < t < 500 s 1 1 300 ns +10.9 V 275 275 +10.9 V DUTY CYCLE = 2% DUTY CYCLE = 2% 10 k 10 k 0 0.5 V <1.0 ns C < 4.0 pF* C < 4.0 pF* S S 9.1 V 1N916 <1.0 ns *Total shunt capacitance of test jig and connectors Figure 1. TurnOn Time Figure 2. TurnOff Time