RCA TRANSISTOR MANUAL Generator Resistance. 2.0... ee eee teen tenet inte 50 On DC Collector Current (Le)... cece ce nner ee enee 750 Turn-On DC Base Current (1p1) 2... cee eee enn 65 Turn-Off DC Base Current (Ip2).. 1... 2 ccc eee eee e ene 35 Switching Time: Delay time (ta) 0.2 Rise Time (tr).. 1 Storage time (t: 0.8 Fall time (tr).... L1 TYPICAL COLLECTOR CHARACTERISTICS 2N14836 COMMON --EMITTER CIRCUIT, BASE INPUT. CASE =25C COLLECTOR AMPERES oO 0 20 30 40 COLLECTOR-TO-EMITTER VOLTS POWER TRANSISTOR 60 7 80 92CM-10445TE Silicon n-p-n type used in a wide ONI 48 7 variety of high-power switching and amplifier applications in industrial and military equipment. It is used in power switching, de-to-de converter, inverter, E chopper, solenoid and relay control circuits; in oscillator, regulator, and pulse-amplifier circuits; and as a class A or class B push-pull audio and servo amplifier. It features low saturation resistance, high current and power dissipation, high beta at high current, and excellent high- temperature performance. Package is similar to JEDEC No. TO-3; outline 23, Outlines Section. This type is identical with type 2N1490 except for the following: MAXIMUM RATINGS COLLECTOR-TO-BASE VOLTAGE (with emitter open).........0+2-e00% beens 60 max COLLECTOR-TO-EMITTER VOLTAGE: With emitter-to-base volts = 1L5..... 0.0 ec ccc ee eee rene tees . 60 max With base open... 10... ee eee eee eee e eee veneeee beeen eens see 40 max CHARACTERISTICS Collector-to-Emitter Breakdown Voltage (with emitter-to-base volts = 1.5 and collector ma = 0.5). 0.1... ccc eee eee eee nee 60 min Collector-to-Emitter Sustaining Voltage (with collector ma = 100 and base current = 0}... 0. ccc eect eee eee eae t nee n et enees 40 min In Common-Emitter Circuit DC Forward Current-Transfer Ratio (with collector-to-emitter volts = 4 and collector amperes = 1.5). .... 0-600. e eer eee DC Collector-to-Emitter Saturation Resistance (with collector amperes = 1.5 and base ma = 300). ......--. eee ee eee e eee eee wees 2 maz 218 ohms ma ma ma psec usec psec usec B volts volts volts volta volts ohms