FRANSYS MMST3904 ELECTRONICS LIMITED NPN SMALL SIGNAL SURFACE MOUNT TRANSISTOR Features Epitaxial Planar Die Construction ; SOT-323 Complementary PNP Type Available (MMST3906) | lea Dim Min Max Ultra-Small Surface Mount Package (]F A 0.30 | 0.40 B 1.15 | 1.35 TOP VIEW t b Cc 2.00 2.20 D 0.65 Nominal Mechanical Data [B| Lo oy E | 030 | 0.40 Case: SOT-323, Molded Plastic el, F G_| 1.20 | 1.40 Terminals: Solderable per MIL-STD-202, +> H 1.80 | 2.20 Method 208 J 0.0 0.10 Terminal Connections: See Diagram teat 7 K 090 | 1.00 Woene eae J L e L 0.25 | 0.40 eight: 0. grams (approx.) uM 010 | 025 All Dimensions in mm Maximum RatingsElectrical Characteristics @ Ta= 25 C unless otherwise specified Characteristic [Symbol | Min | Max | Unit Test Condition OFF CHARACTERISTICS (Note 2) Collector-Base Breakdown Voltage V(BR)}CBO 60 Vv Ic=10 A, lE=0 Collector-Emitter Breakdown Voltage V(BR)CEO 40 Vv Ic = 1.0mMA, Ip = 0 Emitter-Base Breakdown Voltage V(BR)EBO 5.0 Vv le=10 A, Ic =0 Collector Cutoff Current IcEX 50 nA Voce = 30V, VeBorr) = 3.0V Base Cutoff Current IBL 50 nA Voce = 30V, VeBiorr) = 3.0V ON CHARACTERISTICS (Note 2) 40 lc = 100HA, Vce= 1.0V 70 lo = 1.0MA, VceE= 1.0V DC Current Gain Nre 100 300 I= 10mA, Vce= 1.0V 60 lco= 5OmA, VcE= 1.0V 30 lo = 100mA, VceE= 1.0V Collector-Emitter Saturation Voltage Vce(SaT) O30 V C= BOA B= om Base- Emitter Saturation Voltage Veeisat) | 9-85 Dee Vv IC = Boma ie = ee SMALL SIGNAL CHARACTERISTICS Output Capacitance Cobo 4.0 pF Vos = 5.0V, f= 1.0MHz, le = 0 Input Capacitance Cibo 8.0 pF Vep = 0.5V, f = 1.0MHz, Ic = 0 Input Impedance hie 1.0 10 k Voltage Feedback Ratio hre 0.5 8.0 x104 | Voe= 10V, Ic = 1.0mA, Small Signal Current Gain hie 100 400 f= 1.0kHz Output Admittance Noe 1.0 40 $s Current Gain-Bandwidth Product tr 300 MHz Vc ah = 10mA, Noise Figure NF 5.0 dB Ae oe Oe SWITCHING CHARACTERISTICS Delay Time ta 35 ns Voc = 3.0V, Ic = 10mA, Rise Time tr 35 ns Vee (otf) = - 0.5V, Ip1 = 1.0mA Notes: 1. Valid provided that terminals are kept at ambient temperature. 2. Pulse test: Pulse width 300 s, duty cycle 2%,