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ES1B_R1_00001

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PANJIT International Diodes - Fast Recovery Rectifiers, SMA(DO-214AC). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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ES1B_R1_00001

PANJIT International · Diodes - Fast Recovery Rectifiers · SMA(DO-214AC)

ES1B_R1_00001 from PANJIT International, in a SMA(DO-214AC). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 Cathode passive Cathode terminal of the superfast rectifier, indicated by the cathode band on the DO-214AC package; ES1B blocks up to 100 V VRRM and passes 1 A average forward current.
2 Anode passive Anode terminal of the superfast rectifier in the DO-214AC package; ES1B has a maximum forward voltage of 0.95 V at 1 A and 35 ns maximum reverse recovery time.

Key specifications

Parameter Value
Manufacturer PANJIT International
Package SMA(DO-214AC)
Category Diodes
Pins 2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Maximum Recurrent Peak Reverse Voltage VRRM 100 V ES1B 1
Maximum RMS Voltage VRMS 70 V ES1B 1
Maximum DC Blocking Voltage VDC 100 V ES1B 1
Maximum Average Forward Current IF(AV) 1 A TL=120 °C 1
Peak Forward Surge Current IFSM 30 A 8.3ms single half sine-wave superimposed on rated load 1
Maximum Forward Voltage VF 0.95 V at 1A 1
Maximum DC Reverse Current IR 1 μA at Rated DC Blocking Voltage, TJ=25 °C 1
Maximum DC Reverse Current IR 150 μA at Rated DC Blocking Voltage, TJ=100 °C 1
Maximum Reverse Recovery Time trr 35 ns IF=0.5A, IR=1.0A, Irr=0.25A 1
Typical Junction Capacitance CJ 7 pF 1.0MHz, applied reverse voltage of 4.0 volt 1
Typical Thermal Resistance RθJL 35 °C / W 8.0mm2 (0.013mm thick) land areas 1

CAD (KiCad official)

  • Symbol: ES1B_R1_00001
  • Footprint: Diode_SMD:D_SMA
  • 3D model: SMA(DO-214AC) (KiCad packages3D, STEP)
  • 3D model files: es1b-r1-00001-etched.step / es1b-r1-00001-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); es1b-r1-00001.step / es1b-r1-00001.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: PANJIT International datasheet (5 pp, sha256 4fe070f76948447b, retrieved 2026-10-27, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF