ASS4148BD-0603

ASS4148 SMD Switching Diode Features IO = 150mA VR = 75V - Designed for mounting on small surface. - High speed switching. - High mounting capability, strong surge withstand, high reliability. - Extremely thin package. - Lead-free device 0.014(0.35)Typ. Dimensions in inches and (millimeter) 0.010(0.25)Typ. 0.033(0.85) 0.028(0.70) General Description 0603(1608) 0.071(1.80) 0.063(1.60) 0.039(1.00) 0.031(0.80) 0.012(0.30)Typ. 1005(2512) P+ 0.102(2.60) 0.095(2.40) 0.051(1.30) 0.043(1.10) Mechanical Data - Case :0603(1608) 1005(2512) standard package, molded plastic. - Terminals : Gold plated, solderable per MIL-STD-750, method 2026. - Polarity : Indicated by cathode band. - Mounting position : Any. - Weight : BD:0.003gram (approximately) 0.014(0.35)Typ. Dimensions in inches and (millimeter) 0.012(0.30)Typ. 0.014(0.35)Typ. 0.035(0.90) 0.027(0.70) BF:0.006gram (approximately) Ordering information A XX 4148 XX Feature SS : Small Singal PN Package type BD-0603 BF-1005 This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of this product. No rights under any patent accompany the sale of the product. Rev. 1.0 Aug 2, 2004 1/3 ASS4148 SMD Switching Diode Maximum Rating (at TA=25ºC unless otherwise noted) Symbol Parameter Conditions Min Typ Max Unit VRRM VR IO IFSM PD IFRM TSTG Tj Repetitive peak reverse voltage Reverse voltage Average forward current Forward current, surge peak Power Dissipation 0603 1005 0603 1005 TP=1uS TP=1mS -40 -40 4 1 4 1 - 100 75 150 - V V mA A 150 350 300 +125 +125 mW mA ºC ºC Repetitive peak forward current Storage temperature Junction temperature Electrical Characteristics (at TA=25ºC unless otherwise noted) Symbol Parameter Conditions Min. Typ. Max. Unit VF IR CT Trr Forward voltage Reverse current Capacitance between terminals Reverse recovery time IF=50mADC VR=20V VR=75V F=1MHz, and 0 VDC reverse voltage IR=IF=10mA, RL=100ohms,irr=1mA - - 1.0 25 2.5 4.0 4.0 V nA µA pF nS Anachip Corp. www.anachip.com.tw 2/3 Rev. 1.0 Aug 2, 2004 ASS4148 SMD Switching Diode Rating And Characteristic Curves 125 C 75 C 25 C -25 C Capacitance between ter m inals : (pF) 5.0 4.0 3.0 2.0 1.0 0 0 5 10 15 20 25 30 35 R everse voltage : (V) Average forward current ( % ) f=1MHz Ta = 25 C Ambient temperature ( C) Marking Information ASS4148 Anachip Corp. www.anachip.com.tw 3/3 Rev. 1.0 Aug 2, 2004