2N5551 NPN Transistors TO-92 1. EMITTER 2. BASE 3. COLLECTOR 1 2 3 ABSOLUTE MAXIMUM RATINGS (Ta=25 C) Rating Collector-Emitter Voltage Collector-Base Voltage Emitter-Base VOltage Collector Current Symbol VCEO VCBO VEBO IC Total Device Dissipation TA=25 C PD Junction Temperature Tj Storage, Temperature Tstg Unit Vdc Vdc Vdc mAdc 2N5551 160 180 6.0 600 0.625 W 150 C C -55 to +150 ELECTRICAL CHARACTERISTICS Characteristics Symbol Min Max Unit Collector-Emitter Breakdown Voltage (IC= 1.0 mAdc, IB=0) V(BR)CEO 160 - Vdc Collector-Base Breakdown Voltage (IC= 100 uAdc, IE=0) V(BR)CBO 180 - Vdc Emitter-Base Breakdown Voltage (IE= 10 uAdc, IC=0) V(BR)EBO 6.0 Collector Cutoff Current (VCB=120 Vdc, IE=0) ICBO - 0.05 uAdc Emitter Cutoff Current (VEB= 4.0 Vdc, I C =0) IEBO - 0.05 uAdc WEITRON http://www.weitron.com.tw - Vdc 2N5551 ELECTRICAL CHARACTERISTICS (TA=25 C unless otherwise noted) (Countinued) Characteristics Symbol Min TYP Max Unit ON CHARACTERISTICS DC Current Gain (IC=1.0 mAdc, VCE=5.0 Vdc) DC Current Gain (IC=10 mAdc, VCE= 5.0 Vdc) hFE (1) 80 - - - hFE (2) 80 - 250 - (I C =50 mAdc, VC E =5.0 V dc ) hFE (3) 50 - - - Collector-Emitter Saturation Voltage (IC= 50 mAdc, IB= 5.0 mAdc) VCE(sat) - - 0.5 Vdc Base-Emitter Saturation Voltage (IC= 50 mAdc, IB= 5.0 mAdc) VBE(sat) - - 1.0 Vdc fT 100 - - MHz Current-Gain-Bandwidth Product (IC= 10 mAdc, VCE=5.0 Vdc, f=30MHz) Classification of hFE(1) Rank A B C Range 80-160 120-180 150-250 WEITRON http://www.weitron.com.tw 2N5551 500 hFE , DC CURRENT GAIN 300 200 VCE = 1.0 V VCE = 5.0 V TJ = 125 C 25 C 100 - 55 C 50 30 20 10 7.0 5.0 0.1 0.2 0.3 0.5 0.7 1.0 3.0 2.0 5.0 7.0 IC, COLLECTOR CURRENT (mA) 10 20 30 50 70 100 VCE , COLLECTOR- EMITTER VOLTAGE (VOLTS) F IG 1. DC C urrent G ain 1.0 0.9 0.8 0.7 0.6 IC = 1.0 mA 10 mA 100 mA 30 mA 0.5 0.4 0.3 0.2 0.1 0 0.005 0.01 0.02 0.05 0.1 0.2 0.5 1.0 IB, BASE CURRENT (mA) 2.0 F IG 2. C ollec tor S aturation R egion WEITRON http://www.weitron.com.tw 5.0 10 20 50 2N5551 TO-92 Outline Dimensions unit:mm E H TO-92 Dim A B C D E G H J K L L C J K D A B G WEITRON http://www.weitron.com.tw Min Max 3.70 3.30 1.40 1.10 0.55 0.38 0.51 0.36 4.70 4.40 3.43 4.70 4.30 1.270TYP 2.44 2.64 14.10 14.50