5SDA08D2905

Key Parameters VRRM = 3200 IFAVM = 910 IFSM = 9.2 VF0 = 0.93 rF = 0.52 V A kA V mΩ Avalanche Rectifier Diode 5SDA 08D3205 Doc. No. 5SYA 1124 - 01 Apr-98 Features • • • • • Optimized for line frequency rectifiers Low on-state voltage, narrow VF-bands for parallel operation Self protected against transient overvoltages Guaranteed maximum avalanche power dissipation Industry standard housing Blocking Part number VRRM VRSM IRRM PRSM 5SDA 08D3205 3200 3520 ≤ ≤ ≤ 50 70 50 mA kW kW 5SDA 08D2905 2900 3190 Condition f tP tP tP = 50 Hz = 10 ms = 20 µs = 20 µs tP Tj Tj Tj Tj = 10 ms = 160°C = 160°C = 45°C = 160°C VRRM Mechanical data FM a Mounting force min. max. Acceleration Device unclamped Device clamped Weight Surface creepage distance Air strike distance 10 kN 12 kN 50 m/s 2 200 m/s 0.25 kg 30 mm 20.5 mm 2 m DS Da ABB Semiconductors AG ABB Semiconductors AG 5SDA 08D3205 On-state IFAVM IFRMS IFSM It VF0 rF VF min VF max 2 Max. average on-state current Max. RMS on-state current Max. peak non-repetitive surge current Limiting load integral Threshold voltage Slope resistance On-state voltage On-state voltage 910 A 1430 A 9.2 kA 10.0 kA 420⋅103 A s 2 2 Half sine wave, TC = 85°C tp tp tp tp IF IF = = = = = = 10 ms 8.3 ms 10 ms 8.3 ms 800 - 2400 A 1800 A Tj = Tj = 160°C 25°C Tj = 160°C After surge: VR ≈ 0V 415⋅10 A s 3 0.93 V 0.52 mΩ 1.50 V 1.70 V Thermal Tj RthJC Storage and operating junction temperature range Thermal resistance junction to case RthCH Thermal resistance case to heat sink 80 K/kW 80 K/kW 40 K/kW 16 K/kW 8 K/kW Anode side cooled Cathode side cooled Double side cooled Single side cooled Double side cooled 45 -40...160°C Analytical function for transient thermal impedance: 40 Zth 35 30 25 20 15 Fm =10...12 kN Double Side Cooling ZthJC(t) = i R (K/kW) τi (s) 1 20.95 0.396 ∑ R (1- e i i =1 2 10.57 0.072 3 7.15 4 -t/τ i ) 4 1.33 [K/kW] 10 5 0 10-3 2 3 4 5 67 0.009 0.0044 10-2 2 3 4 5 67 10-1 t [s] 2 3 4 5 56 100 2 3 4 5 67 101 For a given case temperature Tc at ambient temperature Ta the maximum on-state current can be calculated as follows: IFAVM = -VF0 + (VF0)2 + 4 * f * rf * P 2 * f 2 * rf or 2 IFAVM (A) T max (°C) Rthja (K/kW) f= 2 P (W) Tc (°C) RthJC (K/kW) for DC current for half-sine wave for 120°el., sine for 60° el., sine VF0 (V) Ta (°C) rF (Ω ) where TJ max - TC P= Rthjc TJ max - TA P= Rthja 1 2.5 3.1 6 Doc. No. 5SYA 1124 - 01 Apr-98 ABB Semiconductors AG Fabrikstrasse 3 CH-5600 Lenzburg, Switzerland Telephone +41 (0)62 888 6419 Fax +41 (0)62 888 6306