Semiconductor Informations
Part Number: BAT54 ( Marking : L4 ), BAT54A ( L42 ), BAT54C ( L43 ), BAT54S ( L44 )
Function : Surface Mount Schottky Barrier
Package: SOT-23 Type
Manufacturer: Pan Jit International Inc.
Image
Features
1. Low turn-on voltage
2. Fast switching
3. PN Junction Guard Ring for Transient and ESD Protection.
Pinout
Mechanical Data
1. Terminals : Solderable per MIL-STD-202, Method 208
2. Approx : Weight = 0.008 gram
Part Number: P4KE33, P4KE series
Function: 400W, , Transient Voltage Suppression Diode
Package: Axial Leaded Type
Manufacturer: Littelfuse, Inc
Pinouts:
The P4KE Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Features
1. 400W peak pulse capability at 10/1000μs waveform, repetition rate (duty cycles):0.01%
2. Glass passivated chip junction in DO-41 Package
3. Fast response time : typically less than 1.0ps from 0 Volts to BV min
4. Excellent clamping capability
5. Typical failure mode is short from over-specified voltage or current
6. Whisker test is conducted
Applications
TVS devices are ideal for the protection of I/O interfaces, VCC bus and other vulnerable circuits used in telecom, computer, industrial and consumer electronic applications.
Official Homepage: https://www.littelfuse.com
Other data sheets are available within the file: P4KE33CA, P4KE6.8A, P4KE6.8CA, P4KE27A, P4KE27CA
