SS24

SS34 is an onsemi 3 A Schottky barrier rectifier in SMC (DO-214AB), tape-and-reel packing — 40 V repetitive peak reverse voltage, 500 mV maximum forward voltage at 3 A, 500 µA reverse leakage at 40 V, 100 A forward surge current, guard ring for overvoltage protection, −55 to +150 °C. The Schottky low forward drop is the selection point: at 3 A it wastes far less power than a silicon PN diode, so output rectification in DC-DC converters, reverse-polarity protection and freewheeling in motor and relay drivers run cooler in the same SMC footprint. Selection advice: the 40 V rating sets the ceiling — for 24 V industrial rails with transients pick the SS35 (50 V) or higher sibling rather than running the SS34 at its limit. The bare SS34 ships in 3000-per-reel tape (SS34FSTR-ND) with cut-tape options for prototypes. onsemi lists SS34 as Active. Evidence: onsemi SS34 datasheet and distributor listings confirm 3 A, 40 V, 500 mV, SMC and tape-and-reel packing. Match the full SS34 code. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

SS210 is a Taiwan Semiconductor planar Schottky rectifier — VRRM 100 V, 2 A average forward current, SMB (DO-214AA) surface-mount package, 150 °C max junction. The 100 V top grade in SMB is the selection point: the highest-voltage 2 A Schottky in the compact SMB footprint for 48 V telecom and industrial rails. Selection advice: Taiwan Semiconductor lists the SS210 as Active. The SS2x family shares the SMB footprint across voltage grades — SS24 (40 V) through SS210 (100 V): one layout serves the whole range, so pick the grade that covers your rail with margin. At 100 V Schottky reverse leakage is significant — verify the leakage current against your standby and thermal budget. Evidence: Taiwan Semiconductor data confirms Active, 2 A, 100 V, SMB, 150 °C junction. Match the full SS210 code. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

SS26 is a Taiwan Semiconductor planar Schottky barrier diode — VRRM 60 V, 2 A average forward current, SMB (DO-214AA) surface-mount package, 150 °C max junction. The 2 A rating in SMB is the selection point: compact SMD rectification for 24–48 V rails where a 40 V diode leaves too little margin. Selection advice: Taiwan Semiconductor lists the SS26 as Active. The SS2x family shares the SMB footprint across voltage grades — SS24 (40 V), SS26 (60 V), SS28 (80 V), SS210 (100 V): one layout serves the whole range, so pick the grade that covers your rail with margin. At 2 A provide adequate copper under the SMB pads. Evidence: Taiwan Semiconductor data confirms Active, 2 A, 60 V, SMB, 150 °C junction. Match the full SS26 code. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

SS28 is an onsemi Schottky rectifier — 80 V reverse voltage, 2 A average rectified current, forward drop 850 mV at 2 A, DO-214AA (SMB) surface-mount package, −65 °C to +125 °C junction. The 80 V grade in SMB is the selection point: the higher-voltage member of the 2 A SMB Schottky family for 48 V rails and industrial supplies. Selection advice: onsemi lists the SS28 as Active (DigiKey SS28TR-ND). The 2 A SMB family shares the footprint across voltage grades — SS24 (40 V), SS26 (60 V), SS28 (80 V), SS210 (100 V): pick the grade that covers your rail with margin, since one layout serves the whole range. Note the 400 µA reverse leakage at 80 V — verify it against your standby budget. Evidence: DigiKey confirms onsemi SS28 Active, 80 V, 2 A, 0.85 V VF, SMB. Match the full SS28 code. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

1N4001 is an onsemi standard rectifier diode — VRRM 50 V, 1 A average rectified current, DO-41 axial package. The 1N400x family is the selection point: the cheapest diode on earth for mains-frequency rectification and reverse-polarity protection — a jellybean part every lab stocks by the thousand. Selection advice: the 1N4001 is the 50 V bottom grade of the 1N4001–1N4007 family (50 V to 1000 V, same DO-41 package) — for mains work always specify the 1N4007 (1000 V); the 1N4001 suits low-voltage rails only. For switching supplies above a few kHz use a fast-recovery type instead — standard recovery overheats at high frequency. onsemi lists the 1N4001 as Active. Evidence: distributor data confirms onsemi 1N4001 Active, 50 V, 1 A, DO-41. Match the full 1N4001 code — siblings look identical. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

1N4002 is a 1 A standard-recovery rectifier diode from the 1N400x family — 100 V repetitive peak reverse voltage, 1 A average forward current, 30 A surge capability, axial DO-41 (DO-204AL) package, 1.1 V maximum forward voltage, -65 to +150 °C. The 100 V rating is the selection point: the economical choice for low-voltage rectifiers, relay flyback clamps and reverse-polarity protection where high blocking voltage is unnecessary. Selection advice: pick the voltage grade to match your peak reverse voltage with margin — 1N4004 (400 V) or 1N4007 (1000 V) are the higher-voltage neighbors in the same DO-41 footprint. For switching supplies use an ultrafast type like UF5408 instead, since this is a standard-recovery part. Evidence: Vishay 1N4001–1N4007 datasheet confirms 1 A, 100 V, 30 A surge, DO-41 and 1.1 V forward voltage. Match the full 1N4002 code — the digit sets the voltage rating. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

1N4003 is a general-purpose 1 A rectifier diode in DO-41 — 200 V repetitive peak reverse voltage, 1 A average rectified current, 30 A non-repetitive surge, 1.1 V maximum forward voltage at 1 A, 5 µA reverse leakage, -65 to +150 °C, through-hole axial. The 200 V rating is the selection point: the mid-voltage member of the 1N400x family — choose this grade when your circuit never sees more than 200 V, and step up to the 1N4007 for higher-voltage margins. Selection advice: standard recovery (>500 ns) suits mains-frequency rectification only, not fast switching — use an ultrafast diode for switch-mode outputs. The silver band marks the cathode. Evidence: manufacturer datasheets and distributor listings confirm 200 V, 1 A, 30 A surge and DO-41. Match the full 1N4003 code for voltage grade. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

1N4004 is a 1 A standard-recovery rectifier diode from the 1N400x family — 400 V repetitive peak reverse voltage, 1 A average forward current, 30 A surge capability, axial DO-41 (DO-204AL) package, 1.1 V maximum forward voltage, -65 to +150 °C. The 400 V rating is the selection point: the sweet spot for rectified 230 VAC mains with margin and for general-purpose rectification, relay flyback clamps and reverse-polarity protection. Selection advice: pick the voltage grade to match your peak reverse voltage with margin — 1N4002 (100 V), 1N4005 (600 V) or 1N4007 (1000 V) are the neighbors in the same DO-41 footprint. For switching supplies use an ultrafast type like UF5408 instead, since this is a standard-recovery part. Evidence: Vishay 1N4001–1N4007 datasheet confirms 1 A, 400 V, 30 A surge, DO-41 and 1.1 V forward voltage. Match the full 1N4004 code — the digit sets the voltage rating. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

1N4005 is a 1 A standard-recovery rectifier diode from the 1N400x family — 600 V repetitive peak reverse voltage, 1 A average forward current, 30 A surge capability, axial DO-41 (DO-204AL) package, 1.1 V maximum forward voltage, -65 to +150 °C. The 600 V rating is the selection point: the middle of the 1N4001–1N4007 voltage ladder, for mains-derived rectifiers, relay flyback clamps and reverse-polarity protection. Selection advice: pick the voltage grade to match your peak reverse voltage with margin — 1N4004 (400 V) or 1N4007 (1000 V) are the neighbors in the same DO-41 footprint. For switching supplies use an ultrafast type like UF5408 instead, since this is a standard-recovery part. Evidence: Vishay 1N4001–1N4007 datasheet confirms 1 A, 600 V, 30 A surge, DO-41 and 1.1 V forward voltage. Match the full 1N4005 code — the digit sets the voltage rating. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.

1N4006 is a general-purpose 1 A rectifier diode in DO-41 — 800 V repetitive peak reverse voltage, 1 A average rectified current, 30 A non-repetitive surge, 1.1 V maximum forward voltage at 1 A, 5 µA reverse leakage, -65 to +150 °C, through-hole axial. The 800 V rating is the selection point: the mid-voltage member of the 1N400x family — choose this grade when your circuit never sees more than 800 V, and step up to the 1N4007 for higher-voltage margins. Selection advice: standard recovery (>500 ns) suits mains-frequency rectification only, not fast switching — use an ultrafast diode for switch-mode outputs. The silver band marks the cathode. Evidence: manufacturer datasheets and distributor listings confirm 800 V, 1 A, 30 A surge and DO-41. Match the full 1N4006 code for voltage grade. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.