Product Summary

The is a small signal schottky diode. General purpose, the BAT43 metal to silicon diode featuring very low turn-on voltage fast switching. The BAT43 has integrated protection against excessivevoltagesuch as electrostaticdischarges.

Parametrics

BAT43 absolute maximum ratings: (1)VRRM Repetitive Peak Reverse Voltage: 30 V; (2)IF Forward Continuous Current Ta= 25°C: 200 mA; (3)IFRM Repetitive Peak Fordware Current tp 3 1s d 3 0.5: 500 mA; (4)IFSM Surge non Repetitive Forward Current* tp = 10ms: 4 A; (5)Ptot Power Dissipation* Tl= 65 °C: 200 mW; (6)Tstg Storage and Junction Temperature Range - 65 to +150°C; (7)Tj: - 65 to +125 °C; (8)TL Maximum Temperature for Soldering during 10s at 4mm from Case: 230 °C.

Features

BAT43 features: (1)High speed; (2)High breakdown voltage (VCBO=1500V); (3)Adoption of high reliability HVP process; (4)Adoption of MBIT process.

Diagrams

BAT43 pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
BAT43-TR
BAT43-TR

Vishay Semiconductors

Schottky (Diodes & Rectifiers) 30 Volt 200mA 4.0 Amp IFSM

Data Sheet

0-32500: $0.03
32500-50000: $0.03
BAT43WS
BAT43WS

Taiwan Semiconductor

Schottky (Diodes & Rectifiers) 30 Volt 200mA 200mW

Data Sheet

0-36000: $0.02
BAT43WS-T
BAT43WS-T

Micro Commercial Components (MCC)

Schottky (Diodes & Rectifiers) 200mA 30V

Data Sheet

Negotiable 
BAT43WS-V-GS18
BAT43WS-V-GS18

Vishay

Schottky (Diodes & Rectifiers) 200mA 30V 4A IFSM

Data Sheet

0-1: $0.06
1-10: $0.05
10-100: $0.04
100-250: $0.04
BAT43W-T
BAT43W-T

Micro Commercial Components (MCC)

Schottky (Diodes & Rectifiers) 200mA 30V

Data Sheet

Negotiable 
BAT43W-TP
BAT43W-TP

Micro Commercial Components (MCC)

Schottky (Diodes & Rectifiers) 200mA 30V

Data Sheet

0-1: $0.29
1-10: $0.20
10-100: $0.13
100-250: $0.10
BAT43XV2
BAT43XV2

Fairchild Semiconductor

Schottky (Diodes & Rectifiers) Schottky Barrier Diode

Data Sheet

0-1: $0.19
1-25: $0.13
25-100: $0.08
100-250: $0.05
BAT43W-V-GS18
BAT43W-V-GS18

Vishay Semiconductors

Schottky (Diodes & Rectifiers) 30 Volt 200mA 4.0 Amp IFSM

Data Sheet

0-1: $0.07
1-10: $0.05
10-100: $0.05
100-250: $0.05