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3 / 11 page ULN2803A DARLINGTON TRANSISTOR ARRAY SLRS049E − FEBRUARY1997 − REVISED JULY 2006 3 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 absolute maximum ratings at 25 °C free-air temperature (unless otherwise noted)† Collector-emitter voltage 50 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input voltage (see Note 1) 30 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous collector current 500 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output clamp diode current 500 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Total substrate-terminal current −2.5 A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Package thermal impedance, θJA (see Notes 2 and 3): DW package 73.14 °C/W . . . . . . . . . . . . . . . . . . . . . . . N package 62.66 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . Operating virtual junction temperature, TJ 150 °C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Storage temperature range, Tstg −65 °C to 150°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. All voltage values, unless otherwise noted, are with respect to the emitter/substrate terminal GND. 2. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) − TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability. 3. The package thermal impedance is calculated in accordance with JESD 51-7. electrical characteristics at 25 °C free-air temperature (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT ICEX Collector cutoff current VCE = 50 V, See Figure 1 II = 0, 50 µA II(off) Off-state input current VCE = 50 V, TA = 70°C, IC = 500 µA, See Figure 2 50 65 µA II(on) Input current VI = 3.85 V, See Figure 3 0.93 1.35 mA VCE = 2 V, IC = 200 mA 2.4 VI(on) On-state input voltage VCE = 2 V, See Figure 4 IC = 250 mA 2.7 V VI(on) On-state input voltage See Figure 4 IC = 300 mA 3 V II = 250 µA, See Figure 5 IC = 100 mA, 0.9 1.1 VCE(sat) Collector-emitter saturation voltage II = 350 µA, See Figure 5 IC = 200 mA, 1 1.3 V II = 500 µA, See Figure 5 IC = 350 mA, 1.3 1.6 IR Clamp diode reverse current VR = 50 V, See Figure 6 50 µA VF Clamp diode forward voltage IF = 350 mA, See Figure 7 1.7 2 V Ci Input capacitance VI = 0 V, f = 1 MHz 15 25 pF switching characteristics at 25 °C free-air temperature PARAMETER TEST CONDITIONS MIN TYP MAX UNIT tPLH Propagation delay time, low- to high-level output VS = 50 V, RL = 163 Ω, 130 ns tPHL Propagation delay time, high- to low-level output VS = 50 V, CL = 15 pF, RL = 163 Ω, See Figure 8 20 ns VOH High-level output voltage after switching VS = 50 V, See Figure 9 IO ≈ 300 mA, VS − 20 mV |
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