PL IA NT Features CO M ■ *R oH S ■ ■ ■ ■ RoHS compliant* Glass passivated chip Low reverse leakage current Low forward voltage drop High current capability CD214B-R350~R31000 Glass Passivated Rectifiers General Information The markets of portable communications, computing and video equipment are challenging the semiconductor industry to develop increasingly smaller electronic components. Bourns offers Glass Passivated Rectifiers for rectification applications, in compact chip DO-214AA (SMB) size format, which offer PCB real estate savings and are considerably smaller than most competitive parts. The Glass Passivated Rectifier Diodes offer a forward current of 3.0 A with a choice of repetitive peak reverse voltage of 50 V up to 1000 V. Bourns® Chip Diodes conform to JEDEC standards, are easy to handle on standard pick and place equipment and their flat configuration minimizes roll away. Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted) Parameter Symbol Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage CD214B- Unit R350 R3100 R3200 R3400 R3600 R3800 R31000 VRRM 50 100 200 400 600 800 1000 V VRMS 35 70 140 280 420 560 700 V Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 V Max. Average Forward Rectified Current1 I(AV) 3.0 A DC Reverse Current @ Rated DC Blocking Voltage (@TJ = 25 °C) IR 5.0 µA DC Reverse Current @ Rated DC Blocking Voltage (@TJ = 125 °C) IR 50 µA Typical Junction Capacitance2 CJ 40 pF Maximum Instantaneous Forward Voltage @ 1 A VF 1.0 V Typical Thermal Resistance3 RθJL 13 °C/W Peak forward surge current 8.3 ms single half sine-wave superimposed on rated load (JEDEC Method) IFSM 115 A Notes: 1 See Forward Derating Curve. 2 Measured @ 1.0 MHz and applied reverse voltage of 4.0 VDC. 3 Thermal resistance from junction to ambient and from junction to lead P.C.B. mounted on 0.2 ˝ x 0.2 ˝ (5.0 mm x 5.0 mm) copper pad areas. Thermal Characteristics (@ TA = 25 °C Unless Otherwise Noted) Parameter Operating Temperature Range Storage Temperature Range Symbol CD214B-R350~R31000 Unit TJ -65 to +175 °C TSTG -65 to +175 °C *RoHS Directive 2002/95/EC Jan 27, 2003 including Annex. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. CD214B-R350~R31000 Glass Passivated Rectifiers Recommended Pad Layout Product Dimensions This is an RoHS compliant product. It is a molded plastic package. A cathode band indicates the polarity. The package weighs approximately 0.064 g. The package and dimensions are shown below. A A B B DIMENSIONS: C MM (INCHES) Dimension A (Max.) B (Min.) C (Min.) C SMB (DO-214AA) 2.69 (0.106) 2.10 (0.083) 1.27 (0.050) How To Order CD 214B - R 3 50 D H G E F Dimensions A 4.06 - 4.57 (0.167 - 0.187) B 3.30 - 3.94 (0.130 - 0.150) C 1.96 - 2.21 (0.075 - 0.087) D 2.01 - 2.62 (0.079 - 0.096) E 0.76 - 1.52 (0.039 - 0.055) F 5.21 - 5.59 (0.197 - 0.236) G 0.05 - 0.20 (0.00196 - 0.00787) H 0.15 - 0.31 (0.006 - 0.016) DIMENSIONS: MM (INCHES) Common Code Chip Diode Package • 214B = SMB/DO-214AA Model R = Glass Pasivated Rectifiers Forward Current I(AV) 3=3A Reverse Voltage 50 = 50 V 100 = 100 V 200 = 200 V 400 = 400 V 600 = 600 V 800 = 800 V 1000 = 1000 V Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. CD214B-R350~R31000 Glass Passivated Rectifiers Rating and Characteristic Curves Non-Repetitive Surge Current 3.0 Peak Forward Surge Current (Amps) Average Forward Rectified Current (Amps) Forward Current Derating Curve 2.5 2.0 1.5 1.0 0.5 60 Hz Resistive or Inductive Load 0 0 25 50 75 100 125 150 175 100 80 60 40 Pulse Width 8.3 ms Single Half Sine-Wave (JEDEC Method) 20 0 1 10 Lead Temperature (°C) Forward Characteristics Reverse Characteristics 10 100 Instantaneous Reverse Leakage Current (mA) Instantaneous Forward Current (Amps) 100 Number of Cycles at 60 Hz 1.0 0.1 Pulsewidth: 300 µs 1% Duty Cycle .01 TJ = 150 °C 10 TJ = 125 °C 1.0 TJ = 25 °C 0.1 0.4 0.6 0.8 1.0 1.2 1.4 1.6 Instantaneous Forward Voltage (Volts) Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. 0 20 40 60 80 100 Percent of Rated Peak Reverse Voltage (%) 110 CD214B-R350~R31000 Glass Passivated Rectifiers Packaging Information The surface mount product is packaged in an 8 mm x 4 mm tape and reel format per EIA-481 standard. P 0 P 1 d T E Index Hole 120 ° F D2 W B D1 D P A Trailer C Device Leader ....... ....... ....... ....... ....... ....... ....... ....... End 10 pitches (min.) 10 pitches (min.) W1 Start DIMENSIONS: MM (INCHES) Direction of Feed Item Symbol Carrier Width A Carrier Length B Carrier Depth C Sprocket Hole d Reel Outside Diameter D Reel Inner Diameter D1 Feed Hole Diameter D2 Sprocket Hole Position E Punch Hole Position F Punch Hole Pitch P Sprocket Hole Pitch P0 Embossment Center P1 Overall Tape Thickness T Tape Width W Reel Width W1 Quantity per Reel — DO-214AA (SMB) 1.90 ±0.10 (0.075 - 0.004) 4.30 ±0.10 (0.169 - 0.004) 1.80 ±0.10 (0.071 - 0.004) 1.55 ±0.05 (0.061 - 0.002) 178 (7.008) 80.0 Min. (3.150) 13.0 ±0.20 (0.512 - 0.008) 1.75 ±0.10 (0.069 - 0.004) 3.50 ±0.05 (0.138 - 0.002) 4.00 ±0.10 (0.157 - 0.004) 4.00 ±0.10 (0.157 - 0.004) 2.00 ±0.05 (0.079 - 0.002) 0.20 ±0.10 (0.008 - 0.004) 8.00 ±0.20 (0.315 - 0.008) 13.5 Max. (0.531) 2,500 Asia-Pacific: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116 Europe: Tel: +41-41 768 5555 • Fax: +41-41 768 5510 The Americas: Tel: +1-951 781-5500 • Fax: +1-951 781-5700 www.bourns.com REV. 06/11 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.