2N2919 MECHANICAL DATA Dimensions in mm (inches) 8.51 (0.335) 9.40 (0.370) DUAL NPN PLANAR TRANSISTORS IN TO77 PACKAGE 6.10 (0.240) 6.60 (0.260) 7.75 (0.305) 8.51 (0.335) 12.7 (0.500) Min. 1.02 (0.040) Max. 0.41 (0.016) 0.53 (0.021) 5.08 (0.200) Applications 2.54 (0.100) • Differential Amplifiers 4 2.54 (0.100) 3 5 • High Gain, Low Noise Audio Amplifiers 0.74 (0.029) 1.14 (0.045) 6 2 1 • Low Level Flip Flops 45˚ • Transducer Signal Conditioner Amplifiers 0.71 (0.028) 0.86 (0.034) TO–77 PACKAGE (MO - 002AF) Underside View PIN 1 – Collector 1 PIN 2 – Base 1 PIN 3 – Emitter 1 PIN 4 – Emitter 2 PIN 5 – Base 2 PIN 6 – Collector 2 ABSOLUTE MAXIMUM RATINGS (Tamb = 25°C unless otherwise stated) VCBO VCEO VEBO IC PD Collector – Base Voltage Collector – Emitter Voltage Emitter – Base Voltage Continuous Collector Current Total Device Dissipation PD Total Device Dissipation TSTG TL Storage Temperature Range Lead temperature (Soldering, 10 sec.) TAMB = 25°C Derate above 25°C TC = 25°C Derate above 25°C EACH SIDE TOTAL DEVICE 60V 60V 6V 30mA 300mW 500mW 1.72mW / °C 2.86W / °C 750mW 1.5W 4.3mW / °C 8.6mW / °C –65 to 200°C 300°C Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to verify that datasheets are current before placing orders. Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: [email protected] Website: http://www.semelab.co.uk Document Number 3302 Issue 1 2N2919 ELECTRICAL CHARACTERISTICS (Tamb = 25°C unless otherwise stated) Parameter Test Conditions 1 Min. Typ. Max. Unit INDIVIDUAL TRANSISTOR CHARACTERISTICS IC = 10µA V(BR)CBO Collector – Base Breakdown Voltage IE = 0 60 V(BR)CEO* Collector – Emitter Breakdown Voltage IC = 10mA IB = 0 60 V(BR)EBO Emitter – Base Breakdown Voltage IE = 10µA IC = 0 6 ICBO Collector Cut-off Current VCB = 45V IE = 0 2 nA TA = 150°C 10 µA ICEO Collector Cut-off Current VCE = 5V IB = 0 2 IEBO Emitter Cut-off Current VEB = 5V IC = 0 2 VCE = 5V IC = 10µA 60 TA = –55°C 15 VCE = 5V IC = 100µA 100 VCE = 5V IC = 1mA 150 hFE DC Current Gain V 240 — VBE Base – Emitter Voltage VCE = 5V IC = 100µA 0.70 VCE(sat) Collector – Emitter Saturation Voltage IB = 100µA IC = 1mA 0.35 hib Small Signal Common – Base VCB = 5V Input Impedance f = 1kHz Small Signal Common – Base VCB = 5V Output Admittance f = 1kHz Small Signal Common – Base VCE = 5V Current Gain f = 20MHz Common – Base Open Circuit VCB = 5V Output Capacitance f = 140kHz to 1MHz hob |hfe| Cobo IC = 1mA 25 IC = 1mA IC = 500µA nA V 32 Ω 1 µmho — 3 IE = 0 6 pF * Pulse Test: tp = 300µs , δ ≤ 1%. Parameter Test Conditions TRANSISTOR MATCHING CHARACTERISTICS Static Forward Current Gain VCE = 5V hFE1 hFE2 Balance Ratio IC = 100µA See Note 2. Min. 0.9 Typ. Max. Unit 1 — VCE = 5V IC = 100µA 3 VCE = 5V IC = 10µA to 1mA 5 VCE = 5V IC = 100µA Base – Emitter Voltage Differential TA1 = +25°C TA2 = –55°C Change With Temperature VCE = 5V IC = 100µA TA1 = +25°C TA2 = +125°C |VBE1 – VBE2| Base – Emitter Voltage Differential |∆(VBE1 – VBE2)∆TA| mV 0.8 mV 1 NOTES 1) Terminals not under test are open circuited under all test conditions. 2) The lower of the two readings is taken as hFE1. Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to verify that datasheets are current before placing orders. Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: [email protected] Website: http://www.semelab.co.uk Document Number 3302 Issue 1