General Purpose Transistor PZTA44-G (NPN) RoHS Device 3 2 1 Features SOT-223 1 : Base 2 : Collector 3 : Emitter - High collector-emitter voltage. - Low current. 0.264(6.70) 0.248(6.30) 0.122(3.10) 0.114(2.90) 0.146(3.70) 0.130(3.30) Diagram Collector 2 0.091(2.30) BSC. 0.033(0.84) 0.026(0.66) 0.014(0.35) 0.009(0.23) 1 Base 0.067(1.70) 0.059(1.50) 3 Emitter 0.287(7.30) 0.264(6.70) 0.004(0.10) 0.001(0.02) 0.030(0.75) MIN. Dimensions in inches and (millimeter) Maximum Ratings (at T =25°C unless otherwise noted) A Symbol Value Unit Collector-base voltage VCBO 400 V Collector-emitter voltage VCEO 400 V Emitter-base voltage VEBO 6 V Collector current-continuous IC 200 mA Collector current-pulsed ICM 300 mA Collector power dissipation PC 1 W Junction temperature range TJ 150 °C Storage temperature range TSTG -65 to +150 °C Parameter Company reserves the right to improve product design , functions and reliability without notice. REV: A Page 1 QW-BTR54 Comchip Technology CO., LTD. General Purpose Transistor Electrical Characteristics (Ta=25°C, unless otherwise specified) Parameter Conditions Symbol Min. Max. Unit Collector-base breakdown voltage IC=100μA, IE=0 V(BR)CBO 400 V Collector-emitter breakdown voltage IC=1mA, IB=0 V(BR)CEO* 400 V Emitter-base breakdown voltage IE=100μA, IC=0 V(BR)EBO 6 V Collector cut-off current VCB=400V, IE=0 ICBO 0.1 μA Emitter cut-off current VEB=4V, IC=0 IEBO 0.1 μA VCE=10V, IC=1mA hFE(1)* 40 VCE=10V, IC=10mA hFE(2)* 50 VCE=10V, IC=50mA hFE(3)* 45 VCE=10V, IC=100mA hFE(4)* 40 200 DC current gain IC=1mA, IB=0.1mA VCE(sat)1* 0.4 V IC=10mA, IB=1mA VCE(sat)2* 0.5 V IC=50mA, IB=5mA VCE(sat)3* 0.75 V Base-emitter saturation voltage IC=10mA, IB=1mA VBE(sat)* 0.75 V Transition frequency VCE=10V, IC=10mA, f=100MHZ fT Collector capacitance VCB=20V, IE=0, f=1MHZ CC 7 pF Emitter capacitance VEB=0.5V, IC=0, f=1MHZ Ce 130 pF Collector-emitter saturation voltage 20 MHz *Pulse test: pulse width ≤ 300µs, duty cycle≤ 2.0% RATING AND CHARACTERISTIC CURVES (PZTA44-G) Fig.1 - fT — IC Transition Frequency, fT (MHZ) 200 100 Common Emitter VCE = 10V Ta=25°C 10 2 10 50 Collector current, Ic (mA) Company reserves the right to improve product design , functions and reliability without notice. REV: A Page 2 QW-BTR54 Comchip Technology CO., LTD. General Purpose Transistor RATING AND CHARACTERISTIC CURVES (PZTA44-G) Fig.3 - hFE — IC Fig.2 - Static Characteristic 500 30 COMMON -500uA EMITTER -450uA COMMON -500uA EMITTER -450uA Ta=25°C 180uA 160uA 20 140uA 120uA 15 100uA 10 80uA 5 40uA VCE=10V Ta=100°C DC Current Gain, hFE Collector Current, Ic (mA) 200uA 25 60uA 100 Ta= 25°C IB=20uA 10 0 0 5 10 15 20 25 0.1 Collector-Emitter Voltage, VCE (V) 100 Fig.5 - VCEsat — IC 1.0 0.8 Collector-Emitter Saturation Voltage, VCEsat (mV) 2000 Ta= 25°C 0.6 Ta=100°C 0.4 0.2 1000 Ta=100°C 100 Ta= 25°C β=10 β=10 0 10 1 10 100 300 10 1 Collector Current, Ic (mA) 100 300 Collector Current, Ic (mA) Fig.7 - PC — Ta Fig.6 - Cob/Cib — VCB/VEB 1200 Collector Power Dissipation, Pc (mW) 500 Capacitance, C (pF) 300 Collector Current , Ic (mA) Fig.4 - VBEsat — IC BASE-Emitter Saturation Voltage, VBEsat (V) 10 1 f=1MHZ IE=0/IC=0 Ta=25°C Cib 100 10 Cob 1 1000 800 600 400 200 0 0.1 1 10 20 0 Reverse Voltge, (V) 25 50 75 100 125 150 Ambient Temperature, Ta (°C) Company reserves the right to improve product design , functions and reliability without notice. REV: A Page 3 QW-BTR54 Comchip Technology CO., LTD. General Purpose Transistor Reel Taping Specification D2 D1 D W1 SOT-223 SOT-223 SYMBOL A B C d D D1 D2 (mm) 6.765 ± 0.10 7.335 ± 0.10 1.88 ± 0.10 1.50 ± 0.10 180.00 ± 1.00 60.00 ± 1.00 13.00 ± 1.00 (inch) 0.266 ± 0.004 0.289 ± 0.004 0.074 ± 0.004 0.059 ± 0.004 7.087 ± 0.039 2.362 ± 0.039 0.512 ± 0.039 SYMBOL E F P P0 P1 W W1 (mm) 1.75 ± 0.10 5.50 ± 0.10 8.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.10 12.00 ± 0.10 16.50 ± 1.00 (inch) 0.069 ± 0.004 0.217 ± 0.004 0.315 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.472 ± 0.004 0.650 ± 0.039 Company reserves the right to improve product design , functions and reliability without notice. REV: A Page 4 QW-BTR54 Comchip Technology CO., LTD. General Purpose Transistor Marking Code Part Number Marking Code PZTA44-G ZTA44 ZTA44 Suggested PAD Layout E SOT-223 SIZE (mm) (inch) A 0.75 0.030 B 1.60 0.063 C 2.30 0.091 D 4.55 0.179 E 3.40 0.134 F 6.15 0.242 G 7.75 0.305 G F D B A C Standard Packaging REEL PACK Case Type SOT-223 REEL Reel Size ( pcs ) (inch) 1,000 7 Company reserves the right to improve product design , functions and reliability without notice. REV: A Page 5 QW-BTR54 Comchip Technology CO., LTD.