2N4235

Bipolar Transistor Collector 3 2 Base 1 Emitter Description: A silicon epitaxial PNP planar transistor in a TO-39 type package designed for use as drivers for high power transistors in general purpose amplifier and switching circuits. Maximum Ratings: Characteristic Collector - Emitter Voltage Collector - Base Voltage Emitter - Base Voltage Collector Current Base Current Total Device Dissipation (TC = +25°C) Total Device Dissipation(TA = +25°C) Symbol VCEO IE IC IB Ptot Rating 60 V 7 1 A 200 mA 6 1 Operating Junction Temperature TJ +200 Storage Temperature Range Tstg -65 to +200 RthJC 29 Thermal Resistance, Junction-to-Case Unit W °C °C/W www.element14.com www.farnell.com www.newark.com Page 23/04/13 V1.0 Bipolar Transistor Electrical Characteristics: (TA = +25°C Unless otherwise specified) Parameter Collector Cutoff Current Symbol Test Conditions ICBO VCB = 60V, IE = 0 100 µA ICEO VCE = 40V, IB = 0 1 mA 100 µA ICEV Min VCE = 60V, VBE = -1.5V Max - Unit VCE = 40V, VBE = -1.5V, TC = +150°C 1 mA IEBO VEB = 4V, lC = 0 500 µA Collector - Emitter Sustaining Voltage VCEO(sus) lC = 100mA, IB = 0, (Note1) Collector - Emitter Saturation Voltage Emitter Cutoff Voltage VCE(sat) lC = 1A, IB = 125mA, (Note1) Base-Emitter On Voltage VBE VCE = 1V, lC = 250mA DC Current Gain hFE Transition Frequency ft Collector - Base Capactiance Small - Signal Current Gain 60 0.6 - lC = 250mA, VCE = 1V, (Note 1) 30 lC = 1A, VCE = 1V, (Note 1) 10 VCE = 10V, lC = 100mA, f = 1MHz 3 V 1 150 - - MHz Ccbo VCB = 10V, lE = 0, f = 0.1MHz - 100 pF hfe VCE = 10V, lC = 50mA, f = 1kHz 25 - - Note: 1. Pulse Test : Pulse Width %300µs, Duty Cycle %1% Dimensions A B C D E F G H I J K Min. 8.5 7.74 6.09 0.4 - 2.41 4.82 0.71 0.73 12.7 42° Max. 9.39 8.5 6.6 0.53 0.88 2.66 5.33 0.86 1.02 - 48° Dimensions : Millimetres Pin Configuration: 1. Emitter 2. Base 3. Collector Part Number Table Description Part Number Transistor, PNP, 1A, 60V, TO-39 2N4235 Important Notice : This data sheet and its contents (the “Information”) belong to the members of the Premier Farnell group of companies (the “Group”) or are licensed to it. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group’s liability for death or personal injury resulting from its negligence. Multicomp is the registered trademark of the Group. © Premier Farnell plc 2012. www.element14.com www.farnell.com www.newark.com Page 23/04/13 V1.0