Bulletin E2732B INTERNATIONAL RECTIFIER TeaR 1KAB-E SERIES 1.2 amp rectifier bridge Maximum Ratings Description/Features A 1.2A Diode Bridge Rectifier Assembly designed for new circuits \ and for replacement service. For printed circuit board applications, legu _50 Hz a Ease of assembly, installation, inventory 12t High surge rating a Compact 0 It) t-) Single Phase Bridge Rectifier CASE STYLE AND DIMENSIONS a 02, 5.1 (0,21 awe s fe r 35 i oan | a 10 (0.39) 10 (0.39) 25.4.(1.0) 25.4 (1.0) Q.8 (0.031; DIA. ai 5.1 (0.2) Case Style D-38 All Dimensions in Millimeters and (Inches) INTERNATIONAL RECTIFIER 1KAB-E Series VOLTAGE RATINGS CROSS REFERENCE Maximum (@) Minimum @) IR No. DIN Code t VRRM. VRSM | VAMS (recommended) | Load Capacitance | Source Resistance 1KAB10E | B40C1000 yoe (Vy) ) (uF) (Q) 1KAB20E { BB0C1000 TKABIOE 100 40 5000 0.6 TRABAQE B126 1000 1KABGDE | B250C1000 1KAB20E 200 80 3300 08 IKABBDE B380C 1000 1KAB40E 400 125 1600 15 1KAB100E | BSO0C1000 | 1KABBDE 600 250 1200 2.6 1KABB0E B00 380 800 3.0 1KABIN0E 1000 500 600 5.0 @) See Figure 3. ELECTRICAL SPECIFICATIONS [| 1kaBe | Units | Conditions lp Max. OC output current 120 A Ta = 45C, Resistive or inductive load 1.0 A Ta = 48C, Capacitive load lesm Max. paak one cycle, non- 50 50 Hz half cycle sine wave repetitive surge current or 6 ms rectangular pulse Following any rated load con- AS dition, and with rated Vaan 52 60 Hz half cycla sine wave applied following surge. or ms rectangular pulse 2 Max. 12 idity F . t fusing t capability for 12.5 Ads t= 10ms Rated VaR applied follawing surge, 11.3 t= 8.3 ms initial T= 150C. 17.7 t= 10ms Varn = 0 following surge, Ars initial Ty = 180C. 16.1 t= 8.9 ms J * 24/ 2 ili ag V+ capability Gy Wa a2 ve Varn [ollowing surge = 0, t = 0.1 to 10 ms Vem Max. peak forward voltage = per leg 14 v '9 = 1.24 (1,884 pk} AM Typical peak reverse current 10 BA At rated VaRM Ty = 25C per leg 500 nA | Atrated Vann, Ty = 150C f Operating frequency range 40 to 2000 Hz QQ 124 for tima ty = Vt vy. THERMAL AND MECHANICAL SPECIFICATIONS TKAB-E Units Conditions Ty Tstg Operating and storage junction -40 to 150 26 Temperature ranges wt Approximate weight 310.1) g (oz.} TKAB-E Series AVC RAGE OUTPUT CUARENT jA) 08 Ne Y 06 aa 4 C= CAPACITIVE LOAD G2 R= RESISTIVE, INDUCTIVE LOA a 20 40 &0 ad 100 120 140, MAXIMUM ALLOWABLE AMBIENT TEMPERATURE (C) 160 = Fig. 1 Average (DC) Output Current Vs. Maximum Allowable Ambient Temperature AMS SUPPLY VOLTAGE (V) Qo 1 2 a a 6 MINIMUM REGUITED VALUE CF SOURCE RESISTANCE (50 Fig. 3 Minimum Required Source Resistance Vs. RMS Supply Voltage and Load Capacitance AVERAGE QUTPUT CURRENT iAl MAXIMUM PEAK OUTPUT CURRENT (A} INTERNATIONAL RECTIFIER 60 , | lll LT Tah 50 OLLOWING ANY RATED | LOAD CONDITION AND WITH | RATED VAM APPLIED FOLLOWING SURGE. ' et in 0 N 1 HN N ' ' 30 N NN | 20 i 1H MN 10 ft a ae 0 . Li io? 2 6 i0'! 2 s 1 2 5 10 EQUAL AMPLITUDE PULSE TRAIN DURATION (s) Fig. 2 Maximum Non-Repetitive Surge Current Vs. Pulse Train Duration (f = 50 Hz) i i Innal Ty > 452C + i + c= R= RESISTIVE, INDUCTIVE LOAD wl 2 5 1 2 5 10 2 i Ww 2 5 we SWITCH-ON SURGF DURATION s} Fig. 4 Maximum Switch-on Surge Current Vs. Surge Duration