BC 317, A, B BC 318, A, B, C BC 319, B, C 5 amplifiers or driver stages. @ Compiements to BC320, BC321, and BC322. NPN SILICON ANNULAR TRANSISTORS @ BC317 is intended for use in driver stages of audio amplifiers. @ BC318 is intended for iow voltage applications such as audio BC319 is intended for low noise input stages in audio equipment. NPN SILICON AUDIO TRANSISTORS MAXIMUM RATINGS Ratings Symbol | Type Value Unit BC317 45 Collector-Emitter Voltage VoEo BC318 30 Vde BC319 20 BC317 50 Collector-Base Voltage Veg BC318 40 Vde BC319 30 BC317 6 Emitter-Base Voltage Veg BC318 5 Vde BC319 5 Collector-Current ~ Continuous lo 150 mAdc Peak 300 mA Total Device Dissipation @ Ty = 25C Py 350 mw Derate above 25 C 2.81 mWw/C Junction Operating Temperature Ty 150 C Storage Temperature Range T stg -65 to +150 c THERMAL CHARACTERISTICS Characteristic Symbol Max Unit Thermal Resistance, Junction to Ambient a 357 C/W 6-19 445 4.70 Seating Plane Leads to fit into 0.41 12.70 min. STYLE 1 PIN 1. Emitter 2. Base a8 OIA HOLE (TYP) 114 1.40 3. Collector 0.08 0 0.33 R 50 (NOM) > / BF 2.16 5 134 rai 140 CASE 29-01 (1) (F0-92) Dimensions in witimetersBC317, A, B BC318, A, B,C BC319, B, C ELECTRICAL CHARACTERISTICS (Tp = 25C unless otherwise noted) Characteristics & Conditions Symboi Type Min, Typ. Max. Unit Collector-Emitter Breakdown Voltage BVoE9 BC317 45 Vde BC318 30 I= ima I, =0 BC319 20 - Collector-Emitter Breakdown Voltage BVoes BC317 50 Vdc BC318 40 IQ = 100A, Vee = 9 BC319 30 Callector-Base Breakdown Voltage BVog 0 BC317 50 Vde BC318 40 Io = 100pA, le =O | BC319 30 Emitter-Base Breakdown Voitage BV Ego | BC317 6 Vde BC318 5 I, = 100pA, 1, =0 BC319 5 Collector Cutoff Current Vog = 20V. I,=0 logo 30 nAdc Base-Emitter On Voltage le = 2mA, Vee =5V VBE(on) .57 .63 72 Vde I, = 10mA, Veg =5V 77 Collector-Emitter Saturation Voltage or 100mA, Ig = 5mA VcE(sat) 14 .50 Vde Base-Emitter Saturation Voltage lo =10mA, ig =0.5mA VBE (sat) 70 Vdc 16 = 100mA, I, = SmA 85 pc Current Gain hee BC31 ra _ 90 _ In = 10pA, Vog = 5V 318, BC317B 318B 40 150 _ 319B BC318C | 319C i 100 270 _ (.=2mA, V..=5V BC317A | com MoE 110 180 220 318A BC317B 318B 20: 290 450 3198 BC318C 319C 420 520 800BC317, A, B BC318, A, B,C BC319, B,C Characteristics & Conditions Symbol Type Min. Typ. Max. Unit Spot Noise Figure NF BC317 2 6 d8 I, = 200pA, Vog = V BC318 6 Re =2KQ, f=1KHz, B.W.= 200 Hz BC319 1,5 4 Wide Band Noise Figure NF BC319 1,8 4 dB lo = 200pA, Veg =5V Re =2KQ, B.W.=30Hz to 15KHz Output Capacitance Vop = 10. Ip=0 Cop 2.5 4 pF f = 1MHz Input Capacitance Veg = 0.5V, In=0 oe 11.5 pF f = 1MHz Current-Gain-Bandwidth Product le =10mA, Vee = 5V in 280 MHz Voltage Feedback Ratio = = 4 le 2mA, Voge 5V he 2.0 X10 f= 1KHz Input Impedance le = 2mA, Vee = 5V he 5.0 kohms f = 1KHz Output Admittance le = 2mA, Veg =5V Noe 20 pmhos f = 1KHz Small Signal Current Gain hee BC317A 125 220 260 (= 2mA, Vn, =5V BC318A Cc CE f=1KHz BC317B BC318B 240 330 500 BC319B BC318C 450 600 900 BC319C FIGURE 1. CURRENT GAIN FIGURE 2._ON VOLTAGE 10 t z Voge = 5V & 08 s 3 o6 21 Ww 3 = 04 5 S . 02 eI = 0.1 0 a1 05 { 5 10 50 100 1 10 100 1000 Ic. COLLECTOR CURRENT (mA) Ie , COLLECTOR CURRENT (mA)BC317, A, B BC318, A, B,C BC319, B,C =z 40 & 5 2 30 3 ae = 20 2 8 210 0 10 20 Vee. COLLECTOR-EMITTER VOLTAGE (vouTS} FIGURE 5 CONSTANT NARROW BAND NOISE CURVES 100 Rig, SOURCE RESISTANCE (Kobms) 0) 0.01 Ot Ic. COLLECTOR CURRENT (mA) FIGURE 7. CONSTANT NARROW BAND NOISE CURVES 100 6 Rg . SOURCE RESISTANCE (Kohms) on O01 G1 I Ig, COLLECTOR CURRENT (mA} FIGURE 4. COLLECTOR CHARACTERISTICS 8 = = = z Ip=9MA 3 = TPA a 4 e a Ip=5pa 5 o 2 - = = pA 0 0 0s 1 Vpg + COLLECTOR-EMITTER VOLTAGE (VOLTS) FIGURE 6. CONSTANT NARROW BAND NOISE CURVES 100 5 SOURCE RESISTANCE (Kohms) ? Oi 10 aol 0) 1 10 le COLLECTOR CURRENT (mA) FIGURE 8_ NOISE FIGURE VERSUS GENERATOR RESISTANCE Rg FE 1KNz Voge 7 5V id Ty = 25C g w 10 Ss 3 25 = Qu \ 10 100 Rg. GENERATOR RESISTANCE (Kn }