LDTC144ELT1G LRC | Alldatasheet
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NPN Silicon Surface Mount Transistor with Monolithic Bias Resistor Network DEVICE MARKING AND RESISTOR VALUES Device Marking R1 (K) R2 (K) Shipping N5 47 3000/Tape & Reel LESHAN RADIO COMPANY, LTD. 10000/Tape & Reel We declare that the material of product compliance with RoHS requirements. LDTC144ELT1G SOT–23 LDTC144ELT1G LDTC144ELT1G zApplications Inverter, Interface, Driver zFeatures 1) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors. 2) The bias resistors consist of thin-film resistors with complete isolation to allow positive biasing of the input, and parasitic effects are almost completely eliminated. 3) Only the on / off conditions need to be set for operation, making the device design easy. 4) Higher mounting densities can be achieved. z zAbsolute maximum ratings (Ta=25°C) Parameter Symbol V CC V I I O I C(Max.) P D Tj Tstg Limits Unit V V mA mW Supply voltage Input voltage Output current Power dissipation Junction temperature Storage temperature 47 47 zExternal characteristics (Unit: mm) 200 −10 to +40 −55 to +150 100 150 Parameter Symbol V I(off) V I(on) V O(on) I I I O(off) R G I R f T Min. 32.9 0.8 0.1 250 0.5 0.3 0.18 0.5 61.1 1.2 V V CC =5V, I O =100µA V O =0.3V, I O =2mA I O I =10mA/0.5mA V I =5V V CC =50V, V I =0V V O =5V, I O =5mA V CE =10V, I E = −5mA, f=100MHz V mA µA kΩ MHz Typ. Max. Unit Conditions Input voltage Output voltage Input current Output current Input resistance DC current gain Resistance ratio Transition frequency Characteristics of built-in transistor
LESHAN RADIO COMPANY, LTD. LDTC144ELT1G zElectrical characteristics curves V O =0.3V 100µ 200µ 500µ 1m 2m 5m 10m 20m 50m 100m 100 500m 200m 100m INPUT VOLTAGE : V I(on) (V) OUTPUT CURRENT : I O (A) Fig.1 Input voltage vs. output current (ON characteristics) 25°C 100°C Ta= −40°C V CC =5V 10m 500µ 200µ 100µ 50µ 20µ 10µ INPUT VOLTAGE : V I(off) (V) OUTPUT CURRENT : Io (A) Ta=100°C 25°C −40°C Fig.2 Output current vs. input voltage (OFF characteristics) OUTPUT CURRENT : I O (A) DC CURRENT GAIN : G I V O =5V 100µ 200µ 500µ 1m 2m 5m 10m 20m 50m 100m 500 200 100 Fig.3 DC current gain vs. output current Ta=100°C 25°C −40°C 100µ 200µ 500µ 1m 2m 5m 10m 20m 50m 100m 500m 200m 100m 50m 20m 10m l O I =20 OUTPUT CURRENT : I O (A) OUTPUT VOLTAGE : V O(on) (V) Fig.4 Output voltage vs. output current Ta=100°C 25°C −40°C
LESHAN RADIO COMPANY, LTD. LDTC144ELT1G NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M,1982 2. CONTROLLING DIMENSION: INCH. INCHES MILLIMETERSDIM MIN MAX MIN MAX A 0.1102 0.1197 2.80 3.04 B 0.0472 0.0551 1.20 1.40 C 0.0350 0.0440 0.89 1.11 D 0.0150 0.0200 0.37 0.50 G 0.0701 0.0807 1.78 2.04 H 0.0005 0.0040 0.013 0.100 J 0.0034 0.0070 0.085 0.177 K 0.0140 0.0285 0.35 0.69 L 0.0350 0.0401 0.89 1.02 S 0.0830 0.1039 2.10 2.64 V 0.0177 0.0236 0.45 0.60 SOT D JK L A C B S H GV mm inches 0.037 0.95 0.037 0.95 0.079 2.0 0.035 0.9 0.031 0.8