Datasheet for PanJit's BAT54W series surface‑mount Schottky barrier diodes, showing electrical ratings, mechanical data and packaging details.
The BAT54W series are SOT‑323 surface‑mount Schottky barrier diodes featuring low turn‑on voltage, fast switching and a PN‑junction guard ring for transient and ESD protection. The devices are lead‑free and comply with EU RoHS 2002/95/EC directives, using a green, halogen‑free molding compound.
Key specifications include a 30 V peak repetitive reverse voltage, 0.2 A maximum average forward current at 75 °C, 0.6 A peak forward surge current, and a junction capacitance of 10 pF at 1 V. Mechanical data list the SOT‑323 case, a weight of 0.005 g, and standard mounting pad layout for reel packaging.
| Peak Repetitive Reverse Voltage (VRRM) | 30 V |
|---|---|
| Maximum Average Forward Current (IF(AV)) at 75 °C | 0.2 A |
| Peak Forward Surge Current (IFSM, 1 s JEDEC) | 0.6 A |
| Power Dissipation (PD) | 200 mW |
| Maximum DC Reverse Current at VR=25 V (IR) | 2.0 µA |
| Junction Capacitance (CJ) at VR=1 V | 10 pF |
| Operating Temperature Range (TJ, TSTG) | -55 °C to +125 °C |
The BAT54W series is rated for a peak repetitive reverse voltage of 30 V.
It can handle up to 0.2 A average forward current at an ambient temperature of 75 °C.
Yes, they are lead‑free and meet the EU RoHS 2002/95/EC directives.
The diodes are supplied in an SOT‑323 plastic case.