Inkjet Printer Table of Contents Access Sensors, Door Sensor......................................................................................................................................... 3 Control Board, DSP Logic................................................................................................................................................ 4 Control Board, Ink Motor Drive........................................................................................................................................ 6 Control Board, Print Head................................................................................................................................................ 7 Image and Drop Sensors, Index Sensor..........................................................................................................................8 Interface / Peripherals, General Purpose........................................................................................................................ 9 Interface / Peripherals, USB........................................................................................................................................... 10 Media and Position Sensors, Pen Alignment/Color Detection Sensor.......................................................................11 Media and Position Sensors, Pen Alignment/Color Detection/Paper Detection Sensor.......................................... 12 Media and Position Sensors, Pen Alignment/Paper Detection Sensor...................................................................... 13 Power Supply, Buck Capacitance.................................................................................................................................. 14 Power Supply, EMI Filtering........................................................................................................................................... 15 Power Supply, Feedback Loop...................................................................................................................................... 16 Power Supply, Input Rectifier.........................................................................................................................................17 Power Supply, Output Filter........................................................................................................................................... 18 Power Supply, Output Rectifier......................................................................................................................................19 Power Supply, PFC..........................................................................................................................................................20 Power Supply, PWM........................................................................................................................................................ 21 Power Supply, Snubber.................................................................................................................................................. 22 page 1 Inkjet Printer VISHAY components used inkjet printers include: • Power MOSFETS • Opto Sensors and Couplers • Schottky Devices • Ultrafast Rectifiers • Zener Diodes • Switching Diodes • High-Voltage Resistors • Inductors/EMI Filters • ESD Diodes Application Overview Inkjet printers operate by propelling variably-sized droplets of liquid or molten material onto almost any printable material. They are the most common type of computer and consumer printer due to their low cost, high quality of output, capability of printing in vivid color, and ease of use. There are three main technologies used in contemporary inkjet printers: thermal, piezoelectric, and continuous. Desktop inkjet printers, as used in offices or at home, all use aqueous inks. These inks are inexpensive to manufacture, but are difficult to control on the surface of media, often requiring specially coated media and sensors to control the quality and position of them. Inkjets can print finer, smoother details through higher print head resolution, and consumer inkjets with photographic-quality printing are widely available. Inkjets have the advantages of practically no warm-up time and lower cost per page. To keep overall printing costs low, efficient power supplies and intelligent power management such as fast wake-up and auto-power-off are essential. page 2 Inkjet Printer : Access Sensors, Door Sensor IR LED Product Name TSML1000 Status Description High-Power SMD IRED GaAlAs/GaAs Features Half Intensity Angle=±12° λp = 950 nm. 5V/0.1A, Vf = 1.2 V Package Q-Level Custom page 3 Inkjet Printer : Control Board, DSP Logic External Port Current Cut-Off Circuit Product Name Status SI1869DH-T1-E3 Description Load Switch with Level Shifter for USB Port Features Package Q-Level P+N Channel MOSFET, SMD Id up to 1.2 A, SC70-6 rDSon 0.165 Ω@Vin = 4.5 V Filter Capacitor Product Name Status VJ...W1BC Description MLCC Capacitor, SMD Features MLCC Ceramic Capacitors Package Q-Level SMD 0603 to 0805 EIA Size Noise Filtering Product Name Status Description Features Package ICM0805ER900M Surface-Mount Common Mode Choke Impedance 90 ohm@100MHz, 50-V/0.33-A Rated Current SMD Size 0805 ILHB0805RK601V High-Current Multilayer Ferrite Beads Impedance 600 ohm@100MHz, Rated Current 2 A, DC resistance 0.1 ohm SMD Size 0805 Q-Level Schottky Diode Product Name B160-E3 Status NEW Description Features Package Schottky Barrier Rectifier, SMD, Low Vf, Low Leakage Current Small Package 60 V/1 A SMD SMA RS1J-E3/61T Fast-Switching Rectifier 600 V/1 A SMD SMA S1G-E3 Glass Passivated Rectifier General Purpose Application 400 V/1 A SMD SMA SS16-E3 Schottky Barrier Rectifier, SMD, Low Vf, Low Leakage Current Small Package 60 V/1 A SMD SMA SS24-E3 Schottky Barrier Rectifier, SMD, Low Vf, Low Leakage Current Small Package 40 V/2 A SMD SMB SS26-E3 Schottky Barrier Rectifier, SMD, Low Vf, Low Leakage Current Small Package 60 V/2 A SMD SMB SS26S-E3 NEW Schottky Barrier Rectifier, SMD, Low Vf, Low Leakage Current Small Package 60 V/2 A SMD SMA SS2P4-E3 NEW SMP Package, Low Vf, Low Leakage Current 40 V/2 A SMD SMP SS33-E3 Schottky Barrier Rectifier, SMD, Low Vf, Low Leakage Current Small Package 30 V/3 A SMD SMC SS34-E3 Schottky Barrier Rectifier, SMD, Low Vf, Low Leakage Current Small Package 40 V/3 A SMD SMC SS3P3L-E3 NEW Schottky Barrier Rectifier, SMD, Low Vf, Low Leakage Current SMPC Package 30 V/3 A SMD SMPC SS3P4-E3 NEW SMP Package, Low Vf, Low Leakage Current 40 V/3 A SMD SMP SS3P4L-E3 NEW Schottky Barrier Rectifier, SMD, Low Vf, Low Leakage Current 40 V/3 A SMD SMPC Q-Level page 4 Product Name Status Description Features Package Q-Level Features Package Q-Level SMPC Package Small-Signal MOSFET Product Name Status 2N7002E-E3 2N7002K-E3 NEW Description N-Channel Small-Signal Switching MOSFET 60V/0.24A. Rdson=1.2ohm, Qg = 0.4 Nc SMD SOT-23 N-Channel Small-Signal Switching MOSFET 60V/0.3A. Rdson=1ohm, Qg = 0.4 nC SMD SOT-23 Small-Signal Schottky Diode Product Name Status BAS40-00-V Description Small-Signal Schottky Diode Features Single Schottky Diode, 40V/0.2A with Vf = 0.38 V Package Q-Level SMD SOT-23 Thick Film Resistor Product Name Status Description Features Package CRA series Thick Film Chip Resistor Array, SMD R = 1 Ω to 10 MΩ; Tol = 1% and 5%; TCR = 100...200 ppm SMD 0402 to 2512 EIA Size CRCW…E3 Thick Film Chip Resistor, SMD R = 1 Ω to 10 MΩ; Tol = 1% and 5%; TCR = 100...200 ppm SMD 0201 to 2512 EIA Size Q-Level Zener Diode Product Name Status Description Features Package BZG04-47TR Zener Diode with Surge Current Specification 3-W Zener Diode at 47 V Standoff Voltage and Clamping at 78.6 V SMD DO214AC BZX84C10-V-GS08 300-mW Small-Signal Zener Diode 9.4-10.6 V Zener voltage, 5% Tolerance, Leakage Current 0.2 uA SMD SOT-23 BZX84C3V6-V-GS08 300-mW Small-Signal Zener Diode 3.4-3.8 V Zener voltage, 5% Tolerance, Leakage Current 0.5 uA SMD SOT-23 BZX84C8V2-V-GS08 300-mW Small-Signal Zener Diode 7.7-8.7 V Zener voltage, 5% Tolerance, Leakage Current 0.7 uA SMD SOT-23 Q-Level page 5 Inkjet Printer : Control Board, Ink Motor Drive Driver Switch Product Name MSS1P6-E3 Status NEW Description Schottky Barrier Rectifier, SMD, Low Vf, Low Leakage Current Small Package Features 60 V/1 A Package Q-Level SMD uSMP Freewheeling Diode Due to Induction Load Product Name Si2318CDS Status NEW Description N-Channel 40V (D-S) MOSFET Features Rdson=0.042ohm, ID=5.6A Package Q-Level SMD SOT-23 page 6 Inkjet Printer : Control Board, Print Head Voltage Calibration MOSFETs Product Name Status Description Features Package Si3460DDV N-Channel 20V (D-S) MOSFET Rdson=0.028ohm, ID=7.9A; VGX=4.5V; Qg (Typ.)= 6.7nC SMD TSOP-6 SI4840BDY-T1-E3 N-Channel Switching MOSFET 40 V/14 A (10sec) ID = 10A (steady state). rDSon=7.5mohm, Qg=18.5nC SMD SO-8 SI7848BDP-T1-E3 N-Channel Switching MOSFET 40V/47A, Rdson=7.4mohm, Qg = 33nC SMD PPAK SO-8 SI7850DP-T1-E3 N-Channel Switching MOSFET 60V/10A, Rdson=0.018ohm, SMD Qg = 18nC PPAK SO-8 SIE832DF-T1-E3 N-Channel Switching MOSFET 40V/50A, Rdson=4.6mohm, Qg = 51nC SMD PolarPAK SUD50N04-16P-E3 N-Channel Switching MOSFET 40V/10A, Rdson=0.0125ohm, Qg = 39nC SMD TO-252 SUD50N06-36-E3 N-Channel Switching MOSFET 60V/6A, Rdson=0.028ohm, Qg = 21nC SMD TO-252 Q-Level page 7 Inkjet Printer : Image and Drop Sensors, Index Sensor Standard Index Sensor Product Name Status Description Features Package TCST1202 Transmissive Optical Sensor with Phototransistor Output ton = 10 us, toff = 8 us. 11.9x6.3x10.8mm,Gap:3.1mm Custom E:Vr=6V, If=60mA,Vf=1.25V D: Vceo = 70V, Ic = 100mA TCST5250 Transmissive Optical Sensor with Phototransistor Output ton = 15 us, toff = 8 us. 14.3x6x9.5mm;Gap:2.7mm E:Vr=6V, If=60mA,Vf=1.25V D: Vceo = 70V, Ic = 100mA Q-Level Custom page 8 Inkjet Printer : Interface / Peripherals, General Purpose ESD Protection Product Name Status Description Features Package GSOT03C 2-Line ESD Protection Ipp = 30A and Ppp = 369W, 30-KV ESD Immunity SMD SOT-23 VBUS052BD-HTF 2-Line ESD Protection Ipp = 3A, Ppp = 45W, 15-KV ESD Immunity SMD LLP75-3L VESD05A8A-HNH 8-Line ESD Protection Diode Array Ipp=5A, Ppp = 65W, 30-KV ESD Immunity SMD LLP1713-9L Q-Level page 9 Inkjet Printer : Interface / Peripherals, USB ESD Protection Product Name VESD05A4A-HS4 Status Description 4-Line ESD Protection Diode Array Features Ipp = 2.5A, Ppp = 30W, 15-KV ESD Immunity Package Q-Level SMD LLP1010-6L page 10 Inkjet Printer : Media and Position Sensors, Pen Alignment/Color Detection Sensor Pen Alignment and Color Detection Product Name K783P Status Description SOON Reflective Optical Sensor, Pen Alignment and Color Detection and EEPROM for Calibration Data Storage Features Package Q-Level Custom page 11 Inkjet Printer : Media and Position Sensors, Pen Alignment/Color Detection/Paper Detection Sensor Pen Alignment / Color Detection/ Media Detection Product Name K784P Status SOON Description Reflective Optical Sensor, Pen Alignment Media Detection (2-Ch), Color Detection EEPROM for Calibration Data Storage Features Package Q-Level Custom page 12 Inkjet Printer : Media and Position Sensors, Pen Alignment/Paper Detection Sensor Pen Alignment and Media Detection Product Name K797P Status SOON Description Reflective Optical Sensor, Pen Alignment Media Detection, Short Media Distance ~3 mm Features Package Q-Level Custom page 13 Inkjet Printer : Power Supply, Buck Capacitance Snap-In Aluminum Capacitor Product Name 152RMH Status Description Aluminum Capacitors; Radial; Miniature; High Voltage Features Package Q-Level 1.0-220 µF; Vr=200-450V; TH / Radial Temp. Range= -40 -+105°C; 10x12 to Life@105 °C = 18x35mm 3000h-4000h page 14 Inkjet Printer : Power Supply, EMI Filtering X Capacitor Product Name Status MKP339 Description Interference Suppression Film Capacitors MKP Radial Potted Type Features X2-Class; 0.001 to 4.7 µF AC 275 V; DC 630 V; Temp = 110 °C; Package TH / Radial 7.5-27.5mm Pitch Radial Q-Level UL EN CAS Y Capacitor Product Name Status Description Features Package VY1 Ceramic Disc Capacitors; Y Capacitor; Safety-Standard-Approved Disc Capacitor; C = 10 pF to 4700 pF; (Y1): 500 V (AC), 50 Hz; Temp=- 40 °C to + 125 °C; TH / Radial 10-mm Lead Pitch VY2 Ceramic Disc Capacitors; Y Capacitor; Safety-Standard-Approved Disc Capacitor; C = 10 pF to 0.01 µF; (Y2): 300 V (AC), 50 Hz; Temp=- 40 °C to + 125 °C; TH / Radial 5-10 mm Pitch Q-Level page 15 Inkjet Printer : Power Supply, Feedback Loop Current Sense Resistor Product Name Status Description Features Package WSL2010 1/2 Watt Current sensing Resistor Power Metal Strip® Resistors; Low Resistance Value; High power & reliability R=0.001Ω to 0.5Ω TCR<= ± 75ppm SMD 2010 5.08x2.54x0.635 WSL2512 1 Watt Current sensing Resistor Power Metal Strip® Resistors; Low Resistance Value; High power & reliability R=0.0005Ω to 0.5Ω TCR ? ± 75ppm SMD 2512 6.36x3.18x0.635 WSLP1206 1 Watt Power Metal Strip® Resistors; Very High Power- Small Size; Current Sensing; High power & reliability R=0.001Ω to 0.05Ω P70 = 1W SMD 1206 Q-Level Load Switch Product Name Status Description Features Package Si4447DY-T1-E3 P-Channel Load Switching MOSFET 40V/4.5A, Rdson=0.045ohm, Qg = 9 nC SMD SO-8 Si6459BDQ-T1-E3 P-Channel Load Switching MOSFET 60V/2.7A, Rdson=0.092ohm, Qg = 14.5 nC SMD TSSOP-8 Si7309DN-T1-E3 P-Channel Load Switching MOSFET 60V/8A, Rdson=0.092ohm, Qg = 14.5 nC SMD PPAK 1212-8 SUD19P06-60-E3 P-Channel Load Switching MOSFET 60V/19A, Rdson=0.048ohm. SMD Qg = 26 nC TO-252 Q-Level Optocoupler Product Name Status Description Features Package SFH617A Optocoupler; Phototransistor Output; High Reliability; VISO = 5300 VRMS; Tamb: -55 to +110 °C; CTR: 40 to 320% TH / DIP DIP4 SFH690CT Optocoupler; Phototransistor Output; VISO = 3750 VRMS; Tamb: -55 to +100 °C; CTR: 50 to 400% SMD SOP-4 TCET1104 Optocoupler; Phototransistor Output; High-Temperature-Capable; VISO = 5000 VRMS; Tamb: -40 to +100 °C; CTR: 50 to 600% TH / DIP DIP4 TCET1114 Optocoupler; Phototransistor Output; High-Temperature-Capable; VISO = 5000 VRMS; Tamb: -40 to +100 °C; CTR: 50 to 600% TH / DIP DIP4 Q-Level CSA 93751 UL1577 BSI Switch Diode Product Name Status 1N4007 Description General Purpose Plastic Rectifier Features IF(AV):1.0 A; Vrrm = 50V-1000V; IFSM = 30 A; VF = 1.1 V; Package Q-Level TH / Axial DO-204AL (DO-41) Zener Diode Product Name Status Description Features Package BZX384 Small-Signal Zener Diodes Vz = 2.4 V to 75 V; Ptot = 200 mW; Tj max = 150 °C; SMD SOD323 Plastic Case TLZ Small-Signal Zener Diodes Vz: = 2.4 V to 56 V Ptot = 500 mW; Tj max = 175 °C SMD SOD80 MiniMELF TZX Small-Signal Zener Diodes Vz: = 2.4 V to 36 V Ptot = 500 mW; Tj max = 175 °C TH / Axial DO-35 Glass Case Q-Level page 16 Inkjet Printer : Power Supply, Input Rectifier Bridge Rectifier Product Name Status Description Features Package 2KBP06M Single-Phase Bridge Rectifiers; Glass Passivated; Tjmax = 165 °C; IF(AV): = 2 A; Vrrm = 50 V-1000 V; IFSM = 60 A;Vf = 1.1 V; 3KBP06M Single-Phase Bridge Rectifiers; Glass Passivated; IF(av) = 3 A; Vf = 1.05V; TH /SIP Vrrm = 50V-800V;Ifsm=80A; KBPM DF06MA Single-Phase Bridge Rectifiers; Miniature; Glass Passivated; IF(av) = 1 A; Vf = 1.1 V; Vrrm=50V-1000V;Ifsm=30A Tj max = 150°C; GBL06 Single-Phase Bridge Rectifiers; Glass Passivated; IF(av) = 4 A; Vf = 1 V; TH / SIP Vrrm=50V-1000V;Ifsm=150A GBL Tjmax = 150 °C; GBLA06 Single-Phase Bridge Rectifiers; Glass Passivated; IF(av) = 4 A; Vf = 1 V; TH / SIP Vrrm=50V-1000V;Ifsm=120A GBL Tjmax=150 °C; GBU6J Single-Phase Bridge Rectifiers; Glass Passivated; IF(av) = 6 A; V f= 1 V; TH / SIP Vrrm=50V-1000V;Ifsm=175A GBU Tjmax = 150 °C; GBU8J Single-Phase Bridge Rectifiers; Glass Passivated; IF(av) = 8 A; Vf = 1 V; TH / SIP Vrrm=50V-1000V;Ifsm=200A GBU Tjmax = 150 °C; Q-Level TH / SIP KBPM TH / DIP DFM page 17 Inkjet Printer : Power Supply, Output Filter Aluminum Capacitor Product Name Status Description Features Package 038RSU Radial Standard Miniature; 6,3 V to 100 V 0,1 µF to 22000 µF Life at 85 °C = 3500 h TH / Radial 5x11 to 18x40m 136RVI Radial; Very Low Impedance; 10 V to 100 V 22 µF to 10000 µF Life@105°C=4000-10000h TH / Radial 10x12 to 18x35 142RHS Radial; Standard Miniature; 10 V to 450 V 1 µF to 10000 µF Life@105°C= 2500h TH / Radial max 18x40mm 152 RMH Radial Miniature; High Voltage 200 V to 450 V 1,5 µF to 220 µF Life@105 °C= 3000-4000h TH / Radial 10x12 to 18x35 Q-Level AEC Q200 page 18 Inkjet Printer : Power Supply, Output Rectifier Low-Voltage MOSFETs Product Name Status SUP40N10-30 SUP90N10-8m8P NEW Description Features Package N-Channel 100-V (D-S) 175 °C MOSFET Vdss = 100 V; ID=40A; rDS(on)=0.030Ω Qg = 35nC; TH / Radial TO-220AB N-Channel 100-V (D-S) 175 °C MOSFET Vdss = 100 V; ID=90A; rDS(on)=0.008Ω TH / Radial TO-220AB Q-Level Schottky Product Name Status Description Features Package V20100C Trench MOS Barrier Schottky Rectifier; Dual; High Voltage IF(AV)=2 x 10A; VF=0.58V; Vrrm = 100 V; Tj max = 150 °C; SMD TO-263AB D2PAK V20100C Trench MOS Barrier Schottky Rectifier; Dual; High Voltage IF(AV)=2 x 10A; VF=0.58V; Vrrm = 100 V; Tj max = 150 °C; SMD TO-263AB D2PAK V20100SG Trench MOS Barrier Schottky Rectifier; High Voltage IF(AV)=20 A; VF=0.75V; Vrrm = 100 V; Tj max = 150 °C; TH / Radial TO-220AB; TO-262AA Trench MOS Barrier Schottky Rectifier; Dual; High Voltage IF(AV)=2 x 10A; VF=0.61V; Vrrm = 120 V; Tj max = 150 °C; TH / Radial TO-220AB V20120SG Trench MOS Barrier Schottky Rectifier; High Voltage IF(AV)=20 A; VF=0.77V; Vrrm = 120 V; Tj max = 150 °C; TH / Radial TO-220AB; ITO-220AB V30100C Trench MOS Barrier Schottky Rectifier; Dual; High Voltage IF(AV)=2 x 15A;VF=0.627V; Vrrm = 100 V; Tj max = 150 °C; TH / Radial TO-220AB V30100SG Trench MOS Barrier Schottky Rectifier; High Voltage IF(AV)=30 A; VF=0.757V; Vrrm = 100 V; Tj max = 150 °C; SMD TO-263AB D2PAK V20120C NEW V30120C NEW Trench MOS Barrier Schottky Rectifier; High Voltage IF(AV)=30 A; VF=0.7V; Vrrm = 120 V; Tj max = 150 °C; TH / Radial TO-220AB; TO-262AA V30120SG NEW Trench MOS Barrier Schottky Rectifier; High Voltage IF(AV)=30 A; VF=0.712V; Vrrm = 120 V; Tj max = 150 °C; SMD TO-263AB D2PAK Trench MOS Barrier Schottky Rectifier; Dual High Voltage IF(AV)=2 x 20A;VF=0.67V; Vrrm = 100 V; Tj max = 150 °C; SMD TO-263AB D2PAK Trench MOS Barrier Schottky Rectifier; Dual; High Voltage IF(AV)=2 x 20A;VF=0.630V; Vrrm = 120 V; Tj max = 150 °C; SMD TO-263AB D2PAK V40100G V40120C NEW Q-Level page 19 Inkjet Printer : Power Supply, PFC 600-V Ultrafast Diode Product Name Status MUR460 Description Ultrafast Plastic Rectifier Features IF(av) = 4 A; Vf = 1.05V; Vrrm=400V to 600V; Trr=50ns; Tj max.=175 °C; Package Q-Level TH / Axial DO-201AD General Rectifier Product Name Status 1N5406 Description General-purpose Plastic Rectifier; Tj max = 150 °C; Features IF(AV): = 3A; Vrrm = 50V-1000V; IFSM = 200 A;Vf = 1.2 V; Package Q-Level TH / Axial DO-201AD High-Voltage Resistor Product Name VR25 Status Description High-Ohmic/High-Voltage Resistors Features High Pulse Loading Cap.; Small Size Package Q-Level TH / Axial 0207 A5;A2;A1;R5;N4 page 20 Inkjet Printer : Power Supply, PWM High-Voltage MOSFETs Product Name Status Description Features Package IRFBE30PBF SMPS MOSFET; HEXFET® Power MOSFET; Fast Switching; Low r(DS)on; Cost Eff. Low Thermal Resistance; Vdss = 900 V; ID = 3.6A; rDS(on) =3.7Ω; Qg = 78 nC; TH / Radial TO-220AB IRFBF30PBF SMPS MOSFET; HEXFET® Power MOSFET; Fast Switching; Low r(DS)on; Cost Eff. Low Thermal Resistance; Vdss = 800 V; ID = 4.1A; rDS(on) = 35Ω; Qg = 78 nC; TH / Radial TO-220AB Q-Level Low- and High-Side Switches Product Name Status Description Features Package Si5902BDC-T1-E3 Dual N-Channel Switching MOSFET 30V/4A, Rdson = 0.053ohm, SMD Qg = 4.5 nC 1206-8 ChipFET Si5904DC-T1-E3 Dual N-Channel Switching MOSFET 20V/4A, Rdson = 0.065ohm, SMD Qg = 4 nC 1206-8 ChipFET Q-Level page 21 Inkjet Printer : Power Supply, Snubber Freewheeling Diode Product Name Status Description Features Package MBRB10H100CTE3 High-Voltage Schottky Rectifier Dual Common Cathode 100 V/10 A, Vf = 0.76V@IF = 5A@25°C SMD TO-263AB VS-6CWQ06 High-Voltage Schottky Rectifier Dual Common Cathode 60 V/7 A, Vf = 0.76V@IF = 6A@25°C SMD TO-252 Q-Level Switch Diode Product Name Status Description Features Package 1N4007 General Purpose Plastic Rectifier IF(AV):1.0 A; Vrrm = 50V-1000V; IFSM = 30 A; VF = 1.1 V; TH / Axial DO-204AL (DO-41) 1N5408 General-purpose Plastic Rectifier; Tj max = 150 °C; IF(AV): = 3 A; Vrrm = 50V-1000V; IFSM = 200 A;Vf = 1.2 V; TH / Axial DO-201AD BYV26EGP Glass Passivated Ultrafast Rectifier IF(AV):1.0 A; VF:1.3 V; TH / Axial Vrrm=800V/1000V;Ifsm=30A DO-204AC Trr = 75 nS; Tjmax=175°C; (DO-15) RS1PD Fast-Switching Rectifier High Current Density; SMD; Glass Passivated; IF(AV):1.0 A; VF:1.3 V; Vrrm=100V-600V; IFSM:30A; Trr = 150~250 ns; Q-Level SMD DO-220AA (SMP) TVS Product Name Status Description Features Package 1.5KE TRANSZORB® Transient Voltage Suppressors Tj max = 175 °C V(BR) Unidirec.:6.8-540V V(BR) Bidirec.:6.8-440V; PPPM = 1500 W; PD = 6.5 W TH / Axial 1.5KE P4KE TRANSZORB® Transient Voltage Suppressors Tj max = 175 °C; V(BR)Unidirec.:6.8V-540V; V(BR) Bidirec.:6.8V-440V PPPM = 400 W; PD = 1 W; TH / Axial DO-204AL (DO-41) P6KE TRANSZORB® Transient Voltage Suppressors Tj max = 175 °C; V(BR)Unidirec.:6.8V-540V; V(BR) Bidirec.:6.8V-440V PPPM = 600 W; PD = 5 W; TH / Axial DO-204AC (DO-15) Q-Level page 22 page 23