PRODUCT CATALOG _ _4olitron Collector: Gold MEDIUM TO HIGH VOLTAGE, FAST SWITCHING Devices. Inc. CHIP NUMBER PNP EPITAXIAL PLANAR POWER TRANSISTOR* * (FORMERLY 71) CONTACT METALLIZATION Base and emitter: > 30,000 A Aluminum (Polished silicon or Chrome Nickel Silver also available) Also available on: 073" MOLY PEDESTAL (185mm) Size: .140' Diameter (3.56mm) Thickness: .010' (0.25mm) | BeO PEDESTAL Size: 142" x .178"' (3.61mm x 4.52mm) 098" Thickness: .023" (0.58mm) (2.48mm) , ASSEMBLY RECOMMENDATIONS It is advisable that: a) the chip be eutectically mounted with gold silicon preform 98/2%. b) 8 mil (0.203mm) aluminum wire be ultrasonically attached to the base Base: 010" x .050"' (0.25mm x. 1.27mm) and emitter contacts. Emitter: 009" x .042"' (0.23mm x 1.07mm) TYPICAL ELECTRICAL CHARACTERISTICS AT 25C The following typical electrical characteristics apply for a completely finished component employing the chip number 271 in a TO-5 or equivalent case: VCEO VCE(s) @ . Ie Ip hFE @ Io VCE > 60V <0.3V 1A O.1A >20 5A 5V > 80V <0.3V 1A O.1A >20 SA 5V >100V <0.3V 1A O.1A >20 5A 5V >120V <0.3V 1A O.1A >20 SA SV >150V <0.5V 1A O.1A >20 5A 5V VCEO VCEX VEBO fT _ COBO eJC > 60V 70V >5V 30MHz <150pF <3.3C/W > 80V 90V >5V 30MHz > <150pF <3.3C/W >100V 110V >5V 30MHz <150pF <3.3C/W >120V 130V >5V 30MHz <150pF <3.3C/W >150V 160V >5V 30MHz - '<150pF <3.9C/W TYPICAL DEVICE TYPES: | 2N3720, 2N4901 - 2N4906, SDT3322 - SDT3329 *hrg available atIc = 1A, VCE = 5V, 20-80, 40-120 **The respective NPN complement is chip number 184. C-104Aolitron Devices. Inc. TYPICAL STATIC FORWARD CURRENT TRANSFER RATIO 1000 = VoE =---5.0V Ig COLLECTOR CURRENT A PRODUCT CATALOG MEDIUM TO HIGH VOLTAGE, FAST SWITCHING ChIP TYPE 271 TYPICAL COLLECTOR EMITTER SATURATION VOLTAGE et f ie = 10 Vog(sat) SATURATION VOLTAGE v f oO se 4) Io ~ COLLECTOR CURRENT A MAXIMUM OPERATING CONDITIONS 4 NN Zz S a ~ To = 25C DERATE MAX. Voce COLLECTOR EMITTER VOLTAGE V TYPICAL BASE EMITTER SATURATION VOLTAGE Wu = 10 1. lo COLLECTOR CURRENT A TYPICAL SWITCHING TIME Voc = 40V Ic 'p1 = Iba = ig 2. 1. | us = - ~ Ig COLLECTOR CURRENT A > | a) Z s S10 e ze 3 NOTE: V PERFORMANCE CURVES & REPRESENT LOW TO g MIDDLE CEO VOLTAGE RANGE OF THIS PRODUCT - ~.A 1.0 ig COLLECTOR CURRENT A C-105