PLED9S

HF RoHS PLED® Series 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, roadside warning lights, etc. This device is compatible with one, two and three watt LEDs that have a nominal 3V forward characteristic. The PLED® is available in two surface mount packages, the DO-214 and the Quad Flat Pak No-lead (QFN). The QFN’s low profile, chip scale package (CSP) is ideal for dense board applications. Agency Approvals Agency Agency File Number E133083 Features & Benefits • Fast switching • Compatible with PWM dimming speeds of up to 10 KHz • RoHS compliant and halogen-free Schematic Symbol MT2 • Automatically resets after power cycle • small footprint QFN and Standard DO214AA packages • Compatible with industrial lighting environments MT1 (Cathode) Control Circuit Electrical Characteristics VBR breakdown Part Number Marking Min PLED6Q12 PLED6S PLED9Q12 PLED9S PLED13Q12 PLED13S PL6 PL6 PL9 PL9 PL13 PL13 6 6 9 9 13 13 Volts Max 16 16 18 18 26 26 VDRM breakdown Volts Min 6 6 9 9 13 13 IH mAmps Min 5 5 5 5 5 5 IS mAmps Max 600 600 600 600 600 600 IT@VT Amps Max 1.0 1.0 1.0 1.0 1.0 1.0 VT @ IT = 1 Amp Volts Max 3 3 3 3 3 3 Critical rate of rise dV/dt Volts Max 250V/μs 250V/μs 250V/μs 250V/μs 250V/μs 250V/μs PLED® Series 1 www.littelfuse.com ©2009 Littelfuse Thermal Considerations Package QFN 3x3 Symbol TJ DO-214 Parameter Operating Junction Temperature Range Storage Temperature Range Thermal Resistance: Junction to Ambient Value -40 to +150 -65 to +150 DO-214: 90 QFN: 120 Unit °C °C °C/W TS R JA V-I Characteristics +I VBR vs. Junction Temperature 14 P e rc e n t o f VBR C h a n g e – % IT IS IH 12 10 8 6 4 2 0 -4 -6 -8 -40 -20 0 20 40 60 80 100 120 140 160 25 ˚C -V VT VBR VBR +V -I Junction Temperature (TJ ) – ˚C Normalized DC Holding Current vs. Case Temperature LED Interference Test Circuit Q1 i H ( T C = 25 ˚C ) 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 -40 -20 0 20 40 60 80 100 120 140 160 2.0 Ω, 1/4 W 110 kΩ, 1/4 W LED Driver iH 25 ˚C + - R a tio of Vbat 12 Vdc Q2 2N2222 PWM Control Circuit MT2 PLED MT1 (Cathode) Case Temperature (TC ) – ˚C ON/OFF Switch PLED® Series 2 www.littelfuse.com ©2009 Littelfuse 6 LEDs in Series 50% Duty Cycle 10Khz 5 LEDs and 1 PLED in Series 50% Duty Cycle 10Khz PLED is included in the circuit as compared to the LED current magnitude when the PLED is not in the circuit. (The conversion factor for the test measurement in the graphs above is PLED in the Off-State 10Khz PLED device zeners and then turns fully on 10Khz μsec later PLED® Series 3 www.littelfuse.com ©2009 Littelfuse Soldering Parameters Reflow Condition - Temperature Min (Ts(min)) Pre Heat - Temperature Max (Ts(max)) - Time (min to max) (ts) Average ramp up rate (Liquidus Temp (TL) to peak TS(max) to TL - Ramp-up Rate Reflow - Temperature (TL) (Liquidus) - Temperature (tL) Pb – Free assembly 150°C 200°C 60 – 180 secs 3°C/second max 3°C/second max 217°C 60 – 150 seconds 260+0/-5 °C 30 seconds 6°C/second max 8 minutes max 260°C Peak Temperature (TP) Time within 5°C of actual peak Temperature (tp) Ramp-down Rate Time 25°C to peak Temperature (TP) Do not exceed Environmental Specifications High Temperature Voltage Blocking 80% min V 504 hours -65°C to 150°C, 15-minute dwell, 100 cycles Physical Specifications Terminal Material Terminal Finish Body Material UL recognized epoxy meeting flammability classification 94V-0 Temperature Cycling Biased Temperature & Humidity High Temperature Storage Low Temperature Storage Thermal Shock Resistance to Solder Heat 150°C, 1008 hours -65°C, 1008 hours 0°C to 100°C, 5-minute dwell, 10-second transfer, 10 cycles 260°C, 10 seconds PLED® Series 4 www.littelfuse.com ©2009 Littelfuse Dimensions - QFN (3x3) Package TOP VIEW A BOTTOM VIEW C J E Dimensions 0.114 B 0.114 0.075 0.011 0.076 0.035 0.000 0.004 0.004 0.056 0.038 N1 N2 0.096 0.082 Typ 0.118 0.118 0.079 0.015 0.080 0.039 0.004 0.008 0.008 0.060 0.042 0.100 0.086 0.122 0.122 0.083 0.019 0.084 0.043 0.008 0.012 0.012 0.064 0.046 0.104 0.090 2.900 2.900 1.900 0.285 1.930 0.900 0.000 0.100 0.100 1.143 0.970 2.440 2.080 Typ 3.000 3.000 2.000 0.385 2.030 1.000 0.100 0.200 0.200 1.530 1.070 2.540 2.180 3.100 3.100 2.100 0.485 2.130 1.100 0.200 0.300 0.300 1.630 1.170 2.640 2.280 B F C E F END VIEW H K1 SIDE VIEW K2 H J K1 K2 M2 M1 N2 N1 M2 M1 1.27mm 0.050” 1.50mm 0.059” 2.54mm 0.100” Recommended solder pad layout (Reference Only) Dimensions - DO-214 AA Package B D CASE TEMPERATURE MEASURING POINT Dimensions 0.130 0.156 0.220 0.087 0.181 0.063 0.096 0.008 0.104 0.016 3.30 5.10 1.95 4.05 0.75 1.90 0.05 1.95 0.15 3.95 5.60 2.20 4.60 1.60 2.45 0.20 2.65 0.41 C A B C D 0.201 0.077 0.159 0.030 0.075 0.002 0.077 0.006 K H F E F G E G H K 0.079" (2.0mm) 0.110" (2.8mm) 0.079" (2.0mm) Recommended Soldering Pad Outline PLED® Series 5 www.littelfuse.com ©2009 Littelfuse Part Numbering System PLED X Q12 TYPE PLED: LED Protector Part Marking System DO-214 PACKAGE TYPE PLX XXXXX Cathode Bar to Indicate Diode Direction V DRM 6 Volts 9 Volts 13 Volts Q12: 3.0x3.0mm QFN S: DO-214 QFN PLX XXXXX Cathode Bar to Indicate Diode Direction Packaging Package Q12 S Description QFN 3x3 DO-214 Packaging Quantity 5000 2500 Industry Standard Tape and Reel Specification - QFN (3x3) Symbols N B W1 C A D Description 12.992 330.0 1.50 0.531 12.80 20.20 50.00 0.567 0.134 0.134 0.063 12.40 3.20 3.20 1.50 1.50 0.073 0.408 0.219 0.051 0.161 0.319 0.081 0.014 0.484 0.366 1.65 10.15 5.45 1.00 3.90 7 .90 1.90 0.25 11.50 9.10 1.85 10.35 5.55 1.30 4.10 8.10 2.06 0.35 12.30 9.30 14.40 3.40 3.40 1.60 13.50 B Reel Dimension 0.059 0.504 Drive Spoke Diameter Hub Diameter 0.795 1.969 0.488 0.126 C D D0 E1 T P0 P2 D1 CARRIER TAPE N W0 K0 COVER TAPE B0 F E2 W P1 Tape Dimension Items A1 B0 D0 D1 COVER TAPE Pocket Length at bottom Feed Hole Diameter Pocket Hole Diameter Feed hole Position 1 Feed hole Position 2 Feed hole center-Pocket hole Pocket Depth Feed hole Pitch Component Spacing Feed hole center-Pocket hole Carrier Tape Thickness 0.126 0.059 0.059 0.065 0.400 0.215 0.039 0.153 0.311 0.077 0.010 0.453 0.358 END CATHODE BAR ON THIS SIDE CARRIER TAPE START E1 E2 TRAILER 160mm MIN LEADER 400mm MIN F K0 Leader and Trailer Dimension of the Ttape P0 P1 P2 T PLED® Series 6 www.littelfuse.com ©2009 Littelfuse DO-214 Embossed Carrier Reel Pack (RP) Meets all EIA-481-1 Standards 0.157 (4.0) Cathode bar on this side 0.472 (12.0) 0.36 (9.2) 0.315 (8.0) 0.059 DIA (1.5) 12.99 (330.0) Dimensions are in inches (and millimeters). Cover tape 0.512 (13.0) Arbor Hole Dia . 0.49 (12.4) Direction of Feed PLED® Series 7 www.littelfuse.com ©2009 Littelfuse