| Part Number | QED223A4R0 | QED233A4R0 | 
|---|---|---|
| Manufacturer | onsemi | Fairchild Semiconductor | 
| Category | LED Emitters - Infrared, UV, Visible | LED Emitters - Infrared, UV, Visible | 
|   |   | |
| Product Status | Active | Obsolete | 
| Type | Infrared (IR) | Infrared (IR) | 
| Current - DC Forward (If) (Max) | 100mA | 100mA | 
| Radiant Intensity (Ie) Min @ If | 25mW/sr @ 100mA | 10mW/sr | 
| Wavelength | 880nm | 940nm | 
| Voltage - Forward (Vf) (Typ) | 1.7V | 1.5V (Max) | 
| Viewing Angle | 40° | 40° | 
| Orientation | Top View | Top View | 
| Operating Temperature | -40°C ~ 100°C (TA) | -40°C ~ 100°C | 
| Mounting Type | Through Hole | Through Hole | 
| Package / Case | Radial, 5mm Dia (T 1 3/4) | Radial |