UNISONIC TECHNOLOGIES CO., LTD PZTA44/45 NPN SILICON TRANSISTOR NPN HIGH VOLTAGE TRANSISTOR FEATURES * Collector-emitter voltage: VCEO=400V(PZTA44) VCEO=350V(PZTA45) * Collector current up to 300mA * Complement to PZTA94/93 APPLICATION * Telephone switching * High voltage switch ORDERING INFORMATION Ordering Number Lead Free Lead Free PZTA44L-AA3-R PZTA44L-AA3-R PZTA45L-AA3-R PZTA45L-AA3-R www.unisonic.com.tw Copyright © 2012 Unisonic Technologies Co., Ltd Package SOT-223 SOT-223 Pin Assignment 1 2 3 B C E B C E Packing Tape Reel Tape Reel 1of 4 QW-R207-003.C PZTA44/45 NPN SILICON TRANSISTOR ABSOLUTE MAXIMUM RATINGS (TA=25°C, unless otherwise specified) PARAMETER Collector-Base Voltage Collector-Emitter Voltage SYMBOL PZTA44 PZTA45 PZTA44 PZTA45 Emitter-Base Voltage Collector Current Collector Dissipation Junction Temperature Storage Temperature RATINGS 500 400 400 350 6 300 1.2 +150 -55 ~ +150 VCBO VCEO VEBO IC PC TJ TSTG UNIT V V V V V mA W °C °C Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. ELECTRICAL CHARACTERISTICS (TJ =25°C, unless otherwise specified) PARAMETER PZTA44 Collector-Base Breakdown Voltage PZTA45 PZTA44 Collector-Emitter Breakdown Voltage PZTA45 Emitter-Base Breakdown Voltage PZTA44 Collector Cut-OFF Current PZTA45 PZTA44 Collector Cut-OFF Current PZTA45 Emitter Cut-OFF Current DC Current Gain (Note) Collector-Emitter Saturation Voltage SYMBOL BVCBO IC=100μA, IB=0 BVCEO IC=1mA, IB=0 BVEBO IE=100μA, IC=0 VCB=400V, IE=0 VCB=320V, IE=0 VCE=400V, IB=0 VCE=320V, IB=0 VEB=4V, IC=0 VCE=10V, IC=1mA VCE=10V, IC=10mA VCE=10V, IC=50mA VCE=10V, IC=100mA IC=1mA, IB=0.1mA IC=10mA, IB=1mA IC=50mA, IB=5mA IC=10mA, IB=1mA VCE=20V,Ic=10mA, f=100MHz VCB=20V, IE=0, f=1MHz ICBO ICES IEBO hFE VCE(SAT) Base-Emitter Saturation Voltage VBE(SAT) Current Gain Bandwidth Product fT Output Capacitance COB Note: Pulse test: Pulse Width<300μs, Duty Cycle<2% UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw TEST CONDITIONS MIN 500 400 400 350 6 TYP MAX 0.1 0.1 0.5 0.5 0.1 40 50 45 40 UNIT V V V V V μA μA μA μA μA 240 0.4 0.5 0.75 0.75 50 7 V V V V MHz pF 2 of 4 QW-R207-003.C PZTA44/45 TYPICAL CHARACTERISTICS Fig.1 DC Current Gain Fig.2 Turn-ON Switching Time 140 VCE=150V Ic/IB=10 TA=25°C VBE(OFF)=4V 120 100 VCE=10V 80 Time( s) DC Current Current Gain, hFE 1 10 60 40 0 10 20 tF 0 -20 0 10 1 10 2 10 3 10 4 10 Collector Current, IC(mA) Capacitance(pF) Time( s) Fig.4 Capacitance 1 10 tS 0 10 tF -1 10 1 10 CIB 1 10 COB 0 10 1 10 2 10 3 10 Collector Voltage (V) Fig.5 ON Voltage Fig.6 Collector Saturation Region 0.8 VBE(SAT),Ic/IB=10 0.6 VBE(ON),VCE=10V 0.4 VCE(SAT),Ic/IB=10 0 0 10 1 10 2 10 Collector Current, Ic (mA) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 10 Collector-Emitter Voltage, VCE (V) Collector Current, Ic (mA) TA=25°C -1 10 2 10 0 10 -1 10 2 10 1.0 0.2 2 10 3 10 VCE=150V IC/IB=10 TA=25°C 0 10 1 10 Collector Current, IC (mA) Fig.3 Turn-OFF Switching Time 2 10 tD -1 10 0 10 -40 Base-Emitter Saturation Voltage, VBE(SAT)(V) NPN SILICON TRANSISTOR 0.5 0.4 IC=1mA IC=10mA IC=50mA 0.3 0.2 0.1 TA=25°C 0 1 10 2 10 3 10 4 10 5 10 Base Current, IB ( A) 3 of 4 QW-R207-003.C PZTA44/45 NPN SILICON TRANSISTOR TYPICAL CHARACTERISTICS(Cont.) Fig.7 High Frequency Current Gain 2 10 Fig.8 Safe Operating Area 4 10 VCE=10V f=10MHz TA=25°C 3 10 1 10 1ms 1s 0.1ms =2 TC 5° C 0 10 C 5° =2 TA 2 10 -1 10 Valid Duty Cycle<10% 1 10 -1 10 0 10 1 10 2 10 3 10 Collector Current, Ic (mA) 0 10 PZTA44 0 10 1 10 2 10 3 10 4 10 Collector-Emitter Voltage, VCE(V) UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 of 4 QW-R207-003.C