PLED06B LEIDITECH
Document overview
- Manufacturer or author: Provided By www.digicamel.com(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 3
Technical content
Bi-directional Open LED protector
Description
The open LED protector provides a switching electronic shunt path when an LED in an LED array fails as an open circuit. This ensures that the entire array of LEDs will continue to function even if a single LED in the array does not. This provides higher reliable lighting functions in applications such as headlights, aircrafts, aircraft runway lighting, Road side warning lights, etc. This device is compatible with one, two and Three watt LEDs that have a nominal 3V forward characteristic. Features & Benefits Fast switching Automatically resets after power cycle Compatible with industrial lighting environments Compatible with PWM frequencies up to 30 kHz RoHS compliant and halogen-free Schematic Symbol Rev : 01.06.2014 1/3 www.leiditech.com Dimensions SMA/DO-214AC Electrical Characteristics(TA=25° C unless otherwise specified) Part Number Device Marking VDRM IDRM VBR Is IT VT IH Critical rate of rise dV/dt Min (V) Max μA Max (V) Max (mA) Max (A) Max (V) Min(mA) PLED06B PLED06 6.0 10 15 600 1 1.5 5 250V/μs General Notes: ◆ All measurements are made at an ambient temperature of 25 ℃.Ipp applies to -40℃ through +85 ℃ temperature range. ◆ Special voltage (VBO and VDRM) and holding current (IH) requirements are available up on request. Electrical Parameters(Tamb=25℃) Symbol Parameter Symbol Parameter VDRM Stand-off voltage is measured at IDRM IH Holding current IDRM Leakage current is measured at VDRM VT ON-state current VBR Break over voltage is measured at 100V/μs IT ON-state voltage IS Bread over current Control Circuit MT MT1 Cathode
Rev : 01.06.2014 2/3 www.leiditech.com PLED06B Package Symbol Parameter Value DO-214 TJ Operating Junction Temperature Range -40 to +150℃ TS Storage Temperature Range -40 to +150℃ RθJA Thermal Resistance: Junction to Ambient 90 ℃/W I H I T I S V DRM V T +V-V V BR V-I Characteristics 0.4 -40 -20 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 Case Temperature (T C ) – ˚C fo oitaR i H i H C C˚ 52 =) 25 ˚C 0 20 40 60 80 100 120 140 160 ON/OFF Switch PWM LED Driver V bat
12 Vdc
2.0 Ω, 1/4 W 1 10 k Ω, 1/4 W 2N2222 Control Circuit MT MT PLED -40 -20 Junction Temperature (T J ) – ˚C reP fo tnecV BR – egnahC% 25 ˚C 0 20 40 60 80 100 120 140 160 V BR vs. Junction T emperature Normalized DC Holding Current vs. Case T emperature LED Interference T est Circuit
Shanghai Leiditech Electronic Co.,Ltd Email: sale1@leiditech.com Tel : +86- 021 50828806 Fax : +86- 021 50477059 Rev : 01.06.2014 3/3 www.leiditech.com PLED06B Product Dimensions Inches Millimeters Dime- nsion M IN M AX M IN M AX A 0.098 0.114 2.50 2.90 B 0.188 0.208 4.80 5.28 C 0.055 0.062 1.40 1.60 D 0.157 0.181 4.00 4.60 E 0.030 0.060 0.76 1.52 F 0.078 0.096 2.00 2.44 H 0.080 0.104 2.051 2.643 S u m m a r y o f P a c k i n g O p t i o n s Package Type Description Packing Quantity Industry Standard DO-214AC(SMA) Embossed Carrier Reel Pack 5000PCS EIA-481-D A C D B H E F .079 (2.0) .079 (2.0) 0.110 (2.8)