The 30KP43A is kind of a diode.
Part Number: 30KP43A
Function: 43V, 30kW Transient Voltage Suppressor ( Diode, Rectifier )
Manufacturer: Electronics Industry
Image and pinout :
Description
This is 30kW, 43V, Rectifier ( Diode ).
Features
1. Glass passivated junction chip
2. Excellent Clamping Capability
3. Fast Response Time
4. Low Leakage Current
5. Pb / RoHS Free
MECHANICAL DATA :
1. Case : Void-free molded plastic body
2. Epoxy : UL94V-0 rate flame retardant
3. Lead : Axial lead solderable per MIL-STD-202, Method 208 guaranteed
4. Polarity : Color band denotes cathode end except Bipolar.
5. Mounting position : Any
6. Weight : 2.1 grams
MAXIMUM RATINGS (Ta = 25 ºC)
1. Peak Pulse Power Dissipation (10 x 1000μs, see Fig.2 ) : PPK = 30,000 W
2. Steady State Power Dissipation : PD = 7 W
3. Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Uni-directional devices ) : Ifsm = 250 A
4. Operating and Storage Temperature Range : TJ, TSTG = – 55 to + 175 °C
Other data sheets are available within the file: 30KP100, 30KP100A, 30KP100C, 30KP100CA, 30KP110