BAT54A-QR
  • Share:

Nexperia USA Inc. BAT54A-QR

Manufacturer No:
BAT54A-QR
Manufacturer:
Nexperia USA Inc.
Package:
Bulk
Description:
TRANS PREBIAS NPN/PNP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The BAT54A-QR is a Planar Schottky barrier diode produced by Nexperia USA Inc. This component is encapsulated in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) package. It features an integrated guard ring for stress protection, making it suitable for a wide range of applications where low forward voltage drop and fast switching are critical.

The BAT54A-QR is part of Nexperia’s extensive portfolio of diodes, which are used in various industries including automotive, industrial, power, computing, consumer, mobile, and wearables. With a commitment to innovation and sustainability, this diode helps developers create energy-efficient and cutting-edge solutions.

Key Specifications

Parameter Value
Diode Configuration Single
Repetitive Reverse Voltage Vrrm Max 30V
Forward Current If(AV) 200mA
Forward Voltage VF Max 400mV @ IF=10mA
Forward Surge Current Ifsm Max 600mA
Operating Temperature Max 125°C
Operating Temperature Min -65°C
Operating Temperature Range -65°C to 150°C
Diode Case Style SOT23 (TO-236AB)
No. of Pins 3 Pins
Package SOT23
RoHS Compliance Yes
Junction Temperature Tj Max 125°C
Maximum Power Dissipation 200mW

Key Features

  • Low forward voltage drop (max 400mV @ IF=10mA)
  • Very small conduction losses
  • Extremely fast switching speed
  • High efficiency
  • Totally lead-free and RoHS compliant
  • Integrated guard ring for stress protection
  • Fast recovery time (5nS) suitable for high-frequency applications

Applications

  • Voltage regulators
  • AC-DC filters
  • Switching applications
  • Protection circuits
  • Line detectors
  • Device protection (e.g., protecting microcontrollers from reverse voltage)

Q & A

  1. What is the BAT54A-QR diode used for?

    The BAT54A-QR is used in low voltage rectifier and protection circuits, and in applications where power efficiency and fast switching are important.

  2. What is the maximum forward current of the BAT54A-QR?

    The maximum forward current (If(AV)) of the BAT54A-QR is 200mA.

  3. What is the maximum reverse voltage of the BAT54A-QR?

    The maximum repetitive reverse voltage (Vrrm) of the BAT54A-QR is 30V.

  4. What is the operating temperature range of the BAT54A-QR?

    The operating temperature range of the BAT54A-QR is -65°C to 150°C.

  5. Is the BAT54A-QR RoHS compliant?

    Yes, the BAT54A-QR is totally lead-free and RoHS compliant.

  6. What is the package type of the BAT54A-QR?

    The BAT54A-QR is encapsulated in a SOT23 (TO-236AB) Surface-Mounted Device (SMD) package.

  7. What are the key features of the BAT54A-QR?

    The key features include low forward voltage drop, very small conduction losses, extremely fast switching speed, high efficiency, and an integrated guard ring for stress protection.

  8. How fast is the switching speed of the BAT54A-QR?

    The BAT54A-QR has an extremely fast switching speed with a recovery time of 5nS, making it suitable for high-frequency applications.

  9. What are some common applications of the BAT54A-QR?

    Common applications include voltage regulators, AC-DC filters, switching applications, protection circuits, line detectors, and device protection.

  10. How does the BAT54A-QR protect devices from reverse voltage?

    The BAT54A-QR protects devices by getting reverse biased and blocking current flow when the supply polarity is connected wrongly, thus saving the device from damage.

Product Attributes

Diode Configuration:1 Pair Common Anode
Diode Type:Schottky
Voltage - DC Reverse (Vr) (Max):30 V
Current - Average Rectified (Io) (per Diode):200mA (DC)
Voltage - Forward (Vf) (Max) @ If:800 mV @ 100 mA
Speed:Small Signal =< 200mA (Io), Any Speed
Reverse Recovery Time (trr):5 ns
Current - Reverse Leakage @ Vr:2 µA @ 25 V
Operating Temperature - Junction:150°C
Mounting Type:Surface Mount
Package / Case:TO-236-3, SC-59, SOT-23-3
Supplier Device Package:TO-236AB
0 Remaining View Similar

In Stock

-
83

Please send RFQ , we will respond immediately.

Same Series
RD15S10HE2X/AA
RD15S10HE2X/AA
CONN D-SUB RCPT 15POS CRIMP
DD15S20LT2S/AA
DD15S20LT2S/AA
CONN D-SUB HD RCPT 15P SLDR CUP
RD15S10HE0/AA
RD15S10HE0/AA
CONN D-SUB RCPT 15POS CRIMP
DD15S20Z00/AA
DD15S20Z00/AA
CONN D-SUB HD RCPT 15P SLDR CUP
CBC47W1S100V50
CBC47W1S100V50
CONN D-SUB RCPT 47POS CRIMP
DD26S200TX
DD26S200TX
CONN D-SUB HD RCPT 26P SLDR CUP
CBC13W3S10HV3S/AA
CBC13W3S10HV3S/AA
CONN D-SUB RCPT 13POS CRIMP
DD62M32S0V3S/AA
DD62M32S0V3S/AA
CONN D-SUB HD PLUG 62P VERT SLDR
DD44S32S0TX
DD44S32S0TX
CONN D-SUB HD RCPT 44P VERT SLDR
DD26S20J0X
DD26S20J0X
CONN D-SUB HD RCPT 26P SLDR CUP
DD44S32S0V5X
DD44S32S0V5X
CONN D-SUB HD RCPT 44P VERT SLDR
DD44S32S0V30
DD44S32S0V30
CONN D-SUB HD RCPT 44P VERT SLDR

Similar Products

Part Number BAT54A-QR BAT54C-QR
Manufacturer Nexperia USA Inc. Nexperia USA Inc.
Product Status Active Active
Diode Configuration 1 Pair Common Anode 1 Pair Common Cathode
Diode Type Schottky Schottky
Voltage - DC Reverse (Vr) (Max) 30 V 30 V
Current - Average Rectified (Io) (per Diode) 200mA (DC) 200mA (DC)
Voltage - Forward (Vf) (Max) @ If 800 mV @ 100 mA 800 mV @ 100 mA
Speed Small Signal =< 200mA (Io), Any Speed Small Signal =< 200mA (Io), Any Speed
Reverse Recovery Time (trr) 5 ns 5 ns
Current - Reverse Leakage @ Vr 2 µA @ 25 V 2 µA @ 25 V
Operating Temperature - Junction 150°C 150°C
Mounting Type Surface Mount Surface Mount
Package / Case TO-236-3, SC-59, SOT-23-3 TO-236-3, SC-59, SOT-23-3
Supplier Device Package TO-236AB TO-236AB

Related Product By Categories

1PS70SB84,115
1PS70SB84,115
Nexperia USA Inc.
DIODE ARRAY SCHOTTKY 15V SOT323
BAT54S-AU_R1_000A1
BAT54S-AU_R1_000A1
Panjit International Inc.
SOT-23, SKY
BAS70-06,215
BAS70-06,215
Nexperia USA Inc.
DIODE ARRAY SCHOTTKY 70V SOT23
BAW56DW_R1_00001
BAW56DW_R1_00001
Panjit International Inc.
SURFACE MOUNT SWITCHING DIODE
BAW56-HF
BAW56-HF
Comchip Technology
DIODE SWITCHING COMMON ANODE 70V
BAV99WT1G
BAV99WT1G
onsemi
DIODE ARRAY GP 100V 215MA SC70-3
BAT54V-TP
BAT54V-TP
Micro Commercial Co
DIODE ARRAY SCHOTTKY 30V SOT563
BYQ28EF-150-E3/45
BYQ28EF-150-E3/45
Vishay General Semiconductor - Diodes Division
DIODE ARRAY GP 150V 5A ITO220AB
BAV70LT1
BAV70LT1
onsemi
DIODE SWITCH DUAL CC 70V SOT23
BAS40W-06-7
BAS40W-06-7
Diodes Incorporated
DIODE ARRAY SCHOTTKY 40V SOT323
BAV199HYT116
BAV199HYT116
Rohm Semiconductor
LOW-LEAKAGE, 80V, 215MA, SOT-23,
BAV199HMT116
BAV199HMT116
Rohm Semiconductor
DIODE ARR GEN PUR 80V 215MA SSD3

Related Product By Brand

PDZ12B,115
PDZ12B,115
Nexperia USA Inc.
DIODE ZENER 12V 400MW SOD323
PBSS8110TVL
PBSS8110TVL
Nexperia USA Inc.
PBSS8110T/SOT23/TO-236AB
74HC4050DB,112
74HC4050DB,112
Nexperia USA Inc.
IC BUFFER NON-INVERT 6V 16SSOP
74LV4060PW-Q100J
74LV4060PW-Q100J
Nexperia USA Inc.
IC COUNTER 14STAGE BIN 16TSSOP
74HC11D,653
74HC11D,653
Nexperia USA Inc.
IC GATE AND 3CH 3-INP 14SO
74HC11DB,112
74HC11DB,112
Nexperia USA Inc.
NEXPERIA 74HC11D - AND GATE, HC/
74HC1G00GW-Q100H
74HC1G00GW-Q100H
Nexperia USA Inc.
IC GATE NAND 1CH 2-INP 5TSSOP
74AHC1G04GW-Q100H
74AHC1G04GW-Q100H
Nexperia USA Inc.
IC INVERTER 1CH 1-INP 5TSSOP
HEF4047BT,652
HEF4047BT,652
Nexperia USA Inc.
IC MULTIVIBRATOR 50NS 14SO
74AUP1G157GM-Q100X
74AUP1G157GM-Q100X
Nexperia USA Inc.
IC MULTIPLX 1 X 2:1 6XSON/SOT886
PDZ15BGW,115
PDZ15BGW,115
Nexperia USA Inc.
ZENER DIODE
PESD5V0U1UL315
PESD5V0U1UL315
Nexperia USA Inc.
NOW NEXPERIA PESD5V0U1UL TRANS V