High current 8 channel Darlington sink driver TOSHIBA ULN2803AFWG for relay hammer lamp and LED drivers
Key Attributes
Model Number:
ULN2803AFWG
Product Custom Attributes
Operating Temperature:
-40℃~+85℃
Mfr. Part #:
ULN2803AFWG
Package:
SOIC-18-300mil
Product Description
Product Overview
The ULN2803APG / AFWG Series are high-voltage, high-current 8-channel Darlington sink drivers. Each unit features integrated clamp diodes for switching inductive loads, making them suitable for applications such as relay, hammer, lamp, and LED drivers. The '(G)' suffix indicates a Lead (Pb)-Free product.
Product Attributes
- Brand: TOSHIBA
- Origin: Manufactured by Toshiba Malaysia
- Material: Silicon Monolithic Bipolar Digital Integrated Circuit
- Certifications: Lead (Pb)-Free (indicated by suffix 'G')
Technical Specifications
| Type | Base Resistor | Logic Compatibility | Output Current (single output) | High Sustaining Voltage Output | Package Type | Weight (Typ.) |
| ULN2803APG/AFWG | 2.7 k | TTL, 5 V CMOS | 500 mA (Max.) | 50 V (Min.) | APG: DIP-18pin AFWG: SOL-18pin | APG: 1.478 g AFWG: 0.48 g |
| ULN2804APG/AFWG | 10.5 k | 6~15 V PMOS, CMOS | 500 mA (Max.) | 50 V (Min.) | APG: DIP-18pin AFWG: SOL-18pin | APG: 1.478 g AFWG: 0.48 g |
| Characteristic | Symbol | Rating | Unit |
| Output sustaining voltage | VCE (SUS) | 0.5~50 | V |
| Output current | IOUT | 500 / ch | mA |
| Input voltage | VIN | 0.5~30 | V |
| Clamp diode reverse voltage | VR | 50 | V |
| Clamp diode forward current | IF | 500 | mA |
| Power dissipation (APG) | PD | 1.47 | W |
| Power dissipation (AFWG) | PD | 0.92 / 1.31 (Note) | W |
| Operating temperature | Topr | 40~85 | C |
| Storage temperature | Tstg | 55~150 | C |
| Characteristic | Symbol | Test Condition | Min | Typ. | Max | Unit |
| Output leakage current | ICEX | VCE = 50 V, Ta = 25C | 50 | A | ||
| Output leakage current | ICEX | VCE = 50 V, Ta = 85C | 100 | A | ||
| Output leakage current | ICEX | ULN2804A, VCE = 50 V, VIN = 1 V | 500 | A | ||
| Collector-emitter saturation voltage | VCE (sat) | ULN2803A, IOUT = 350 mA, IIN = 500 A | 1.3 | 1.6 | V | |
| Collector-emitter saturation voltage | VCE (sat) | ULN2804A, IOUT = 350 mA, IIN = 500 A | 1.3 | 1.6 | V | |
| Input current | IIN (ON) | ULN2803A, VIN = 3.85 V | 0.93 | 1.35 | mA | |
| Input current | IIN (ON) | ULN2803A, VIN = 5 V | 0.35 | 0.5 | V | |
| Input current | IIN (ON) | ULN2804A, VIN = 12 V | 1.0 | 1.45 | mA | |
| Input current | IIN (OFF) | IOUT = 500 A, Ta = 85C | 50 | 65 | A | |
| Input voltage (Output on) | VIN (ON) | ULN2803A, VCE = 2 V, IOUT = 350 mA | 8.0 | V | ||
| Input voltage (Output on) | VIN (ON) | ULN2804A, VCE = 2 V, IOUT = 350 mA | 8.0 | V | ||
| DC current transfer ratio | hFE | VCE = 2 V, IOUT = 350 mA, Ta = 25C | 1000 | |||
| Clamp diode reverse current | IR | VR = VR MAX, Ta = 25C | 50 | A | ||
| Clamp diode reverse current | IR | VR = VR MAX, Ta = 85C | 100 | A | ||
| Clamp diode forward voltage | VF | IF = 350 mA | 2.0 | V | ||
| Turn-on delay | tON | RL = 125 , VOUT = 50 V | 0.1 | s | ||
| Turn-off delay | tOFF | RL = 125 , VOUT = 50 V | 0.2 | s |
2409291604_TOSHIBA-ULN2803AFWG_C9372.pdf
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