BAT43WS-AU_R1_000A1
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Panjit International Inc. BAT43WS-AU_R1_000A1

Manufacturer No:
BAT43WS-AU_R1_000A1
Manufacturer:
Panjit International Inc.
Package:
Tape & Reel (TR)
Description:
SURFACE MOUNT SCHOTTKY DIODE
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The BAT43WS is a small signal Schottky diode designed for general-purpose applications. It is known for its low forward voltage drop and fast switching capabilities, making it suitable for a wide range of electronic circuits. This diode is available in an ultra-small SOD-323 surface mount package and is fully RoHS compliant.

Key Specifications

ParameterSymbolValueUnit
Repetitive Peak Reverse VoltageVRRM30V
Forward Continuous CurrentIF200mA
Repetitive Peak Forward CurrentIFRM500mA
Surge Forward CurrentIFSM4A
Power DissipationPtot150mW
Thermal Resistance Junction to Ambient AirRthJA650K/W
Junction TemperatureTj125°C
Operating Temperature RangeTop-55 to +125°C
Storage Temperature RangeTstg-55 to +150°C
Forward VoltageVF260 - 330 mV (at IF = 2 mA)mV
Reverse Recovery Timetrr5 nsns

Key Features

  • Low forward voltage drop
  • Fast switching
  • Ultra-small SOD-323 surface mount package
  • Totally lead-free and fully RoHS compliant
  • Halogen and antimony free, 'Green' device
  • Protected by a PN junction guard ring against excessive voltage, such as electrostatic discharges
  • AEC-Q101 qualified available for automotive applications

Applications

The BAT43WS diode is suitable for various general-purpose applications, including but not limited to:

  • Automotive systems requiring AEC-Q101 qualification
  • Switching and rectification in power supplies
  • Protection circuits against electrostatic discharges
  • High-frequency applications due to its fast switching and low forward voltage drop

Q & A

  1. What is the repetitive peak reverse voltage of the BAT43WS diode?
    The repetitive peak reverse voltage (VRRM) is 30 V.
  2. What is the forward continuous current rating of the BAT43WS diode?
    The forward continuous current (IF) is 200 mA.
  3. What is the surge forward current rating of the BAT43WS diode?
    The surge forward current (IFSM) is 4 A for a duration of less than 10 ms.
  4. What is the thermal resistance junction to ambient air for the BAT43WS diode?
    The thermal resistance junction to ambient air (RthJA) is approximately 650 K/W.
  5. What is the operating temperature range of the BAT43WS diode?
    The operating temperature range is -55°C to +125°C.
  6. Is the BAT43WS diode RoHS compliant?
    Yes, the BAT43WS diode is totally lead-free and fully RoHS compliant.
  7. What is the typical forward voltage drop of the BAT43WS diode?
    The typical forward voltage drop (VF) at 2 mA is between 260 mV and 330 mV.
  8. What is the reverse recovery time of the BAT43WS diode?
    The reverse recovery time (trr) is approximately 5 ns.
  9. What package type is the BAT43WS diode available in?
    The BAT43WS diode is available in an ultra-small SOD-323 surface mount package.
  10. Is the BAT43WS diode suitable for automotive applications?
    Yes, the BAT43WS diode is AEC-Q101 qualified, making it suitable for automotive applications.

Product Attributes

Diode Type:Schottky
Voltage - DC Reverse (Vr) (Max):30 V
Current - Average Rectified (Io):200mA
Voltage - Forward (Vf) (Max) @ If:1 V @ 200 mA
Speed:Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr):- 
Current - Reverse Leakage @ Vr:500 nA @ 30 V
Capacitance @ Vr, F:5pF @ 4V, 1MHz
Mounting Type:Surface Mount
Package / Case:SC-90, SOD-323F
Supplier Device Package:SOD-323
Operating Temperature - Junction:-55°C ~ 125°C
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Similar Products

Part Number BAT43WS-AU_R1_000A1 BAT42WS-AU_R1_000A1
Manufacturer Panjit International Inc. Panjit International Inc.
Product Status Active Active
Diode Type Schottky Schottky
Voltage - DC Reverse (Vr) (Max) 30 V 30 V
Current - Average Rectified (Io) 200mA 200mA
Voltage - Forward (Vf) (Max) @ If 1 V @ 200 mA 1 V @ 200 mA
Speed Fast Recovery =< 500ns, > 200mA (Io) Small Signal =< 200mA (Io), Any Speed
Reverse Recovery Time (trr) - -
Current - Reverse Leakage @ Vr 500 nA @ 30 V 500 nA @ 30 V
Capacitance @ Vr, F 5pF @ 4V, 1MHz 4pF @ 0V, 1MHz
Mounting Type Surface Mount Surface Mount
Package / Case SC-90, SOD-323F SC-90, SOD-323F
Supplier Device Package SOD-323 SOD-323
Operating Temperature - Junction -55°C ~ 125°C -55°C ~ 125°C

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