Details

---

BUY SFH615A-4 https://www.utsource.net/itm/p/12600004.html

Parameter	Symbol	Min	Typ	Max	Unit	Conditions
Forward Current	IF	-	50	100	mA	Continuous, Tc = 25°C
Peak Forward Current	IFp	-	-	150	mA	t = 10 μs, f ≤ 100 Hz
Reverse Voltage	VR	-	-	5	V	Continuous, Tc = 25°C
Reverse Current	IR	-	10	100	nA	VR = 5 V, Tc = 25°C
Forward Voltage	VF	1.8	2.2	2.6	V	IF = 20 mA, Tc = 25°C
Luminous Intensity	Iv	300	600	900	mcd	IF = 20 mA, Tc = 25°C
Spectral Wavelength	λD	850	870	900	nm	IF = 20 mA, Tc = 25°C
Viewing Angle	θ	10	15	20	°	-
Operating Temperature	Topr	-40	-	85	°C	-
Storage Temperature	Tstg	-40	-	100	°C	-

Instructions:

1. Handling and Storage:

   • Store the device in a dry, cool place to prevent moisture damage.
   • Avoid exposure to high temperatures or direct sunlight.

2. Mounting:

   • Use a soldering iron with a temperature not exceeding 300°C for no more than 5 seconds per joint.
   • Ensure the device is mounted with proper mechanical support to avoid stress on the leads.

3. Electrical Connections:

   • Connect the anode (A) to the positive supply and the cathode (K) to the negative supply.
   • Do not exceed the maximum forward current (IF) of 100 mA to prevent damage to the device.
   • For pulsed operation, ensure the peak forward current (IFp) does not exceed 150 mA for pulse durations of 10 μs at a frequency of 100 Hz or less.

4. Environmental Considerations:

   • Operate the device within the specified operating temperature range (-40°C to 85°C).
   • The storage temperature range is -40°C to 100°C.

5. Optical Performance:

   • The luminous intensity (Iv) is typically 600 mcd at a forward current (IF) of 20 mA.
   • The viewing angle (θ) is typically 15°, providing a focused light output.

6. Safety:

   • Follow all safety guidelines and regulations when handling and using the device.
   • Do not look directly into the LED when it is powered, as it can cause eye damage.

(For reference only)