Texas Instruments SN75469DR, series Automotive AEC-Q100, 7 NPN Darlington array, 100 V collector-emitter breakdown, 500 mA max collector current, 16-SOIC surface-mount package.
| Parameter | Value |
|---|---|
| Series | Automotive, AEC-Q100 |
| Mounting | Surface Mount |
| FET type | 7 NPN Darlington |
| Voltage - collector emitter breakdown | 100V |
| Current - collector (Ic) | 500mA |
| Operating temperature | 150°C (TJ) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | 16-SOIC (0.154\", 3.90mm Width) |
| Vce saturation (Max) @ ib, ic | 1.6V @ 500µA, 350mA |
Each of the seven pairs can handle up to 500 mA collector current with a collector-emitter breakdown of 100 V. The Vce saturation is specified at 1.6 V max at 350 mA with a 500 µA base drive.
The AEC-Q100 qualification signals that the part has passed automotive-grade stress tests: temperature cycling, high-temperature operating life, and moisture sensitivity.
The ULN2003 is a 7-channel Darlington array in a DIP-16 or SOIC-16 package, rated for 500 mA per channel and 50 V breakdown. The SN75469DR has a higher 100 V collector-emitter breakdown and carries AEC-Q100 automotive qualification. The ULN2003 is typically used in general-purpose industrial and consumer applications at 50 V; the SN75469DR is suited for 12 V / 24 V automotive systems requiring the higher voltage margin and the qualification.