DB157-B1-0000HF

RoHS DB151 THRU DB157  COMPLIANT   Bridge Rectifiers ‐  Features +  ● UL recognition, file #E313149 ● High surge current capability ● Solder dip 275 °C max. 7 s, per JESD 22-B106 ~  Typical Applications General purpose use in AC/DC bridge full wave rectification for SMPS, lighting ballast, adapter, battery charger, home appliances, office equipment, and telecommunication applications. ~  Mechanical Data ● Package: DB Molding compound meets UL 94 V-0 flammability rating, RoHS-compliant ● Terminals: Tin plated leads, solderable per J-STD-002 and JESD22-B102 ● Polarity: As marked on body　 ■Maximum Ratings (Ta=25℃ Unless otherwise specified） PARAMETER SYMBOL UNIT Device marking code DB151 DB152 DB153 DB154 DB155 DB156 DB157 DB151 DB152 DB153 DB154 DB155 DB156 DB157 50 100 200 400 600 800 1000 DB156 DB157 VRRM V IO A 1.5 IFSM A 60 Current squared time @1ms≤t≤8.3ms Tj=25℃, Rating of per diode I2t A2s 15 Storage temperature Tstg ℃ -55 ~+150 Junction temperature Tj ℃ -55 ~+150 Repetitive peak reverse voltage Average rectified output current @60Hz sine wave, R-load, Ta=40℃ Surge(non-repetitive)forward current @60Hz half sine wave, 1 cycle, Tj=25℃ ■Electrical Characteristics（Ta=25℃ Unless otherwise specified） PARAMETER Maximum instantaneous forward voltage drop per diode Maximum DC reverse current at rated DC blocking voltage per diode SYMBOL UNIT TEST CONDITIONS DB151 DB152 DB153 DB154 VF V IFM=0.7A 1.00 IRRM μA VRM=VRRM 5 DB155 ■Thermal Characteristics （Ta=25℃ Unless otherwise specified） PARAMETER SYMBOL RθJ-A(1) Thermal Resistance RθJ-L UNIT DB151 DB152 DB153 DB154 DB155 DB156 DB157 68.0 ℃/W 15.0 Note (1)Thermal resistance from Between junction and ambient, On glass-epoxy substrate. 1/4 S-B022 Rev. 2.3, 22-Feb-21 Yangzhou Yangjie Electronic Technology Co., Ltd. www.21yangjie.com DB151 THRU DB157    ■Ordering Information (Example) PREFERED P/N PACKING CODE UNIT WEIGHT(g) MINIIMUM PACKAGE(pcs) INNER BOX QUANTITY(pcs) DB151~DB157 B1 Approximate 0.39 50 2500 OUTER CARTON DELIVERY MODE QUANTITY(pcs) 10000 Tube ■ Characteristics (Typical) FIG2:Surge Forward Current Capability FIG1:Io-Ta Curve 2.4 1.6 Peak Forward Surge Current（A） Average Forward Output (A) sine wave R-load free in air 1.2 0.8 0.4 60 40 80 120 Ambient Temperature（℃） non-repetitive Tj=25℃ 40 30 20 10 1 2 160 FIG3: Forward Voltage 2 Instantaneous Reverse Current (UA) Instantaneous Forward Current (A) 50 100 Tj=150℃ 4 1 0.5 Ta=25℃ 0.1 0.05 0.02 0.01 5 10 20 Number Of Cycles FIG4:Typical Reverse Characteristics 100 6 8.3ms 8.3ms 1cycle 50 0 0 0 IFSM 2.0 0 half sine wave 70 0.4 0.6 0.8 1.0 1.2 Instantaneous Forward Voltage (V) 1.4 10 1.0 Tj=25℃ 0.1 0.01 0 20 40 60 80 Peracent Of Rated Peak Reverse Volage (%) 100 2/4 S-B022 Rev. 2.3, 22-Feb-21 Yangzhou Yangjie Electronic Technology Co., Ltd. www.21yangjie.com DB151 THRU DB157    ■ Outline Dimensions DB - DB + A ~ L B ~ G C D K F J E H Dim Min Max A 6.20 6.50 B C 7.60 8.90 5.00 5.20 D 8.13 8.51 E 0.46 0.58 F 2.80 3.30 G 0.22 0.33 H 3.81 4.69 I 1.39 1.90 J 1.27 2.03 K 0.89 1.14 L 7.24 8.00 I Dimensions in millimeters 3/4 S-B022 Rev. 2.3, 22-Feb-21 Yangzhou Yangjie Electronic Technology Co., Ltd. www.21yangjie.com DB151 THRU DB157    Disclaimer The information presented in this document is for reference only. Yangzhou Yangjie Electronic Technology Co., Ltd. reserves the right to make changes without notice for the specification of the products displayed herein to improve reliability, function or design or otherwise. The product listed herein is designed to be used with ordinary electronic equipment or devices, and not designed to be used with equipment or devices which require high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), Yangjie or anyone on its behalf, assumes no responsibility or liability for any damages resulting from such improper use of sale. This publication supersedes & replaces all information previously supplied. For additional information, please visit our website http:// www.21yangjie.com , or consult your nearest Yangjie’s sales office for further assistance. 4/4 S-B022 Rev. 2.3, 22-Feb-21 Yangzhou Yangjie Electronic Technology Co., Ltd. www.21yangjie.com