DSM3MA

www.DataSheet4U.com GENERAL-USE RECTIFIER DIODE DSM3MA FEATURES For general purpose High heat-resistant due to glass passivation. OUTLINE DRAWING Direction of polarity Unit in mm(inch) Type mark Cathode band S A 4 Lot mark 2.0 (0.08) 4.0 (0.16) DC 7.0 (0.28) 7.6 (0.3) 0.25 (0.01) 2.5 (0.1) 0.2MAX (0.008) 1.4 (0.06) Weight: 0.16 (g) 1.4 (0.06) ABSOLUTE MAXIMUM RATINGS Items Repetitive Peak Reverse Voltage Average Forward Current Surge(Non-Repetitive) Forward Current I2t Limit Value Operating Junction Temperature Storage Temperature VRRM IF(AV) IFSM I2t Tj Tstg Type V A A A2s °C °C DSM3MA1 100 DSM3MA2 200 DSM3MA4 400 Single-phase half sine wave 180° conduction 3.0 TL = 108°C ( ) 80( Without PIV, 10ms, conduction Tj = 40°C start ) 25.6( Time = 2 ~ 10ms, I = RMS value ) -40 ~ +150 -40 ~ +150 CHARACTERISTICS(TL=25°C) Items Peak Reverse Current Peak Forward Voltage Steady State Thermal Impedance Symbols IRRM VFM Rth(j-a) Rth(j-l) Units µA V °C/W Min. - Typ. - Max. 20 10 1.0 80 13 Test Conditions DSM3MA1,2 DSM3MA4 Rated VRRM IFM=3.0Ap, Single-phase half sine wave 1 cycle On glass-epoxi substrate ( Soldering land ( 10mm) 50mm) PDE-DSM3MA-0 DSM3MA Forward characteristics 100 Single-phase half sine wave Conduction : 10ms 1 Cycle Max. average forward power dissipation (Resistive or inductive load) MAX. AVERAGE FORWARD POWER DISSIPATION (W) 0 5. 5 4. 0 4. 5 3. 0 3. 5 2. 0 2. 5 1. 0 1. 5 0. 0 0 5 1. 0. 0 1. 5 2. 0 2. 5 3. 0 3. 5 4. 0 4. 5 5. 0 Single-phas...