UTC 4128 NPN EPITAXIAL SILICON TRANSISTOR HIGH FREQUENCY SWITCHING TRANSISTORS FOR BALLASTERS DESCRIPTION UTC 4128 is designed for specially used for electronic ballasters in 110VAC environment. FEATURES * Triple diffused technology. 1* High switching speed TO-1261: BASE 2: COLLECTOR 3: EMITTER *Pb-free plating product number: 4128LABSOLUTE MAXIMUM RATINGS (Tc = 25

New ProductSi4128DYVishay SiliconixN-Channel 30-V (D-S) MOSFETFEATURESPRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 VDS (V) RDS(on) ()ID (A)a Qg (Typ.)Available0.024 at VGS = 10 V 10.9 TrenchFET Power MOSFET30 3.8 nC 100 % Rg Tested0.030 at VGS = 4.5 V 9.7APPLICATIONS Notebook PC- System Power- Load SwitchSO-8 S 1 8 D

UNISONIC TECHNOLOGIES CO., LTD 4128D Preliminary NPN EPITAXIAL SILICON TRANSISTOR MIDDLING VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR 1 DESCRIPTION The UTC 4128D is a middling voltage NPN power transistor. it TO-126uses UTCs advanced technology to provide customers with high switching speed and high reliability, etc. The UTC 4128D is suitable for commonly power amplif

AOD4128N-Channel Enhancement Mode Field Effect TransistorGeneral DescriptionFeaturesThe AOD4128 uses advanced trench technology to provideexcellent RDS(ON), low gate charge and low gate resistance.VDS (V) = 25VThis device is ideally suited for use as a low side switch inID = 60 A (VGS = 10V)CPU core power conversion. The device can also be usedRDS(ON)

NPN MIDDLING VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR R3DD4128PL MAIN CHARACTERISTICS Package I 5A CV 200V CEOP (TO-126) 40W CP (TO-220) 75W C APPLICATIONS Energy-saving ligh Electronic ballasts Electronic transformer

isc N-Channel MOSFET Transistor AOD4128FEATURESDrain Current I = 60A@ T =25D CDrain Source Voltage-: V =25V(Min)DSSStatic Drain-Source On-Resistance: R =4.0m(Max)DS(on)100% avalanche testedMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationDESCRIPTIONDesigned for use in switch mode power supplies and generalpurpose