New Product SMBZ5919B thru SMBZ5945B Vishay General Semiconductor Surface Mount Power Voltage-Regulating Diodes FEATURES • Low profile package • Ideal for automated placement • Low Zener impedance • Low regulation factor • Meets MSL level 1, per J-STD-020, LF maximum peak of 260 °C DO-214AA (SMBJ) • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC TYPICAL APPLICATIONS For general purpose regulation and protection applications. PRIMARY CHARACTERISTICS VZ 5.6 V to 68 V PD 3.0 W at TL = 75 °C PD 550 mW at TA = 25 °C TJ max. 150 °C MECHANICAL DATA Case: DO-214AA (SMBJ) Molding compound meets UL 94 V-0 flammability rating Base P/N-E3 - RoHS compliant, commercial grade Terminals: Matte tin plated leads, solderable per J-STD-002 and JESD22-B102 E3 suffix meets JESD 201 class 1A whisker test Polarity: Color band denotes cathode end MAXIMUM RATINGS (TA = 25 °C, unless otherwise noted) PARAMETER Maximum steady state power dissipation at TL = 75 °C (Fig. 1) Maximum steady state power dissipation at TA = 25 °C (Fig. 1) (1) Maximum instantaneous forward voltage at 200 mA for all types Operating junction and storage temperature range (2) SYMBOL VALUE UNIT PD 3.0 W PD 550 mW VF 1.5 V TJ, TSTG - 55 to + 150 °C Notes: (1) Mounted on minimum recommended pad layout (2) Pulse test: 300 µs pulse width, 1 % duty cycle Document Number: 88485 Revision: 20-Oct-08 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] www.vishay.com 1 New Product SMBZ5919B thru SMBZ5945B Vishay General Semiconductor ELECTRICAL CHARACTERISTICS IF SYMBOL PARAMETER VZ Reverse Zener voltage at IZT IZT Reverse current ZZT Maximum Zener impedance at IZT IZK Reverse current ZZK Maximum Zener impedance at IZK IR Reverse leakage current at VR VR Reverse voltage IF Forward current VZ VR V IR VF VF Forward voltage at IF IZM Maximum DC Zener current IZT Zener Voltage Regulator ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted) PART NUMBER ZENER VOLTAGE VZ AT IZT (V) DEVICE MARKING CODE MIN. TEST CURRENT IZT (mA) NOM. MAX. MAXIMUM ZENER IMPEDANCE ZZT AT IZT ZZK AT IZK MAXIMUM REVERSE LEAKAGE CURRENT IR AT VR (Ω) (Ω) (mA) (µA) (V) MAXIMUM ZENER CURRENT IZM (mA) SMBZ5919B 19B 5.32 5.6 5.88 66.9 5 700 1 200 3 267 SMBZ5920B 20B 5.89 6.2 6.51 60.5 2 700 1 200 4 241 SMBZ5921B 21B 6.46 6.8 7.14 55.1 2.5 400 1 200 5.2 220 SMBZ5924B 24B 8.64 9.1 9.56 41.2 4.0 1000 0.5 25 7.0 164 SMBZ5925B 25B 9.5 10 10.5 37.5 4.5 1000 0.25 25 8.0 150 SMBZ5926B 26B 10.5 11 11.6 34.1 5.5 550 0.25 5 8.4 136 SMBZ5927B 27B 11.4 12 12.6 31.2 6.5 550 0.25 1 9.1 125 SMBZ5928B 28B 12.4 13 13.7 28.8 7.0 550 0.25 1 9.9 115 SMBZ5929B 29B 14.3 15 15.8 25.0 9.0 600 0.25 1 11.4 100 SMBZ5930B 30B 15.2 16 16.8 23.4 10.0 600 0.25 1 12.2 93 SMBZ5931B 31B 17.1 18 18.9 20.8 12.0 650 0.25 1 13.7 83 SMBZ5932B 32B 19.0 20 21.0 18.7 14.0 650 0.25 1 15.2 75 SMBZ5933B 33B 20.9 22 23.1 17.0 17.5 650 0.25 1 16.7 68 SMBZ5934B 34B 22.8 24 25.2 15.6 19.0 700 0.25 1 18.2 62 SMBZ5935B 35B 25.7 27 28.4 13.9 23.0 700 0.25 1 20.6 55 SMBZ5936B 36B 28.5 30 31.5 12.5 28.0 750 0.25 1 22.8 50 SMBZ5937B 37B 31.4 33 34.7 11.4 33.0 800 0.25 1 25.1 45 SMBZ5938B 38B 34.2 36 37.8 10.4 38.0 850 0.25 1 27.4 41 SMBZ5939B 39B 37.1 39 41.0 9.6 45.0 900 0.25 1 29.7 38 SMBZ5940B 40B 40.9 43 45.2 8.7 53.0 950 0.25 1 32.7 34 SMBZ5941B 41B 44.6 47 49.4 8.0 67 1000 0.25 1 35.8 31 SMBZ5942B 42B 48.4 51 53.6 7.3 70 1100 0.25 1 38.8 29 SMBZ5943B 43B 53.2 56 58.8 6.7 86 1300 0.25 1 42.6 26 SMBZ5944B 44B 58.9 62 65.1 6.0 100 1500 0.25 1 47.1 24 SMBZ5945B 45B 64.6 68 71.4 5.5 120 1700 0.25 1 51.7 22 www.vishay.com 2 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] Document Number: 88485 Revision: 20-Oct-08 New Product SMBZ5919B thru SMBZ5945B Vishay General Semiconductor THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted) PARAMETER SYMBOL LIMIT UNIT Typical thermal resistance, junction to lead RθJL 25 °C/W Typical thermal resistance, junction to ambient (1) RθJA 226 °C/W Note: (1) Mounted on minimum recommended pad layout ORDERING INFORMATION (Example) PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE SMBZ5935B-E3/52 0.096 52 750 7" diameter plastic tape and reel SMBZ5935B-E3/5B 0.096 5B 3200 13" diameter plastic tape and reel RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted) 80 VZ - Temperature Coefficient (mV/°C) PD - Maximum Power Dissipation (W) 4.0 3.5 3.0 TL 2.5 2.0 1.5 1.0 TA 0.5 0 VZT at IZT 60 50 40 30 20 10 0 0 25 50 75 100 125 150 0 10 20 30 40 50 60 70 Temperature (°C) VZ - Zener Voltage (V) Figure 1. Steady State Power Durating Figure 3. Typical Temperature Coefficients 100 IZ - Zener Test Current (mA) 5.0 VZ - Temperature Coefficient (mV/°C) 70 VZT at IZT 4.0 3.0 2.0 1.0 10 1 0.1 0 5.0 5.5 6.0 6.5 7.0 0 1 2 3 4 5 6 7 8 VZ - Zener Voltage (V) VZ - Zener Voltage (V) Figure 2. Typical Temperature Coefficients Figure 4. Typical Zener Voltage Document Number: 88485 Revision: 20-Oct-08 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] 9 10 www.vishay.com 3 New Product SMBZ5919B thru SMBZ5945B Vishay General Semiconductor 10 000 CJ - Junction Capacitance (pF) IZ - Zener Test Current (mA) 100 10 1 0.1 Measured at Zero Bias 1000 Measured at VZ/2 100 TJ = 25 °C f = 1.0 MHz Vsig = 50 mVp-p 10 0 20 40 60 1 10 100 VZ - Zener Voltage (V) VBR - Breakdown Voltage (V) Figure 5. Typical Zener Voltage Figure 7. Typical Junction Capacitance ZZ - Dynamic Impedance (Ω) 200 100 IZ = 1 mA 10 IZ = 10 mA IZ = 20 mA IZ(rms) = 0.1 IZ(DC) 2 10 100 VZ - Zener Voltage (V) Figure 6. Typical Zener Impedance PACKAGE OUTLINE DIMENSIONS in inches (millimeters) DO-214AA (SMB-J-Bend) Mounting Pad Layout Cathode Band 0.085 (2.159) MAX. 0.086 (2.20) 0.155 (3.94) 0.130 (3.30) 0.077 (1.95) 0.086 (2.18) MIN. 0.180 (4.57) 0.160 (4.06) 0.012 (0.305) 0.006 (0.152) 0.060 (1.52) MIN. 0.220 REF. 0.096 (2.44) 0.084 (2.13) 0.060 (1.52) 0.030 (0.76) 0.008 (0.2) 0 (0) 0.220 (5.59) 0.205 (5.21) www.vishay.com 4 For technical questions within your region, please contact one of the following: [email protected], [email protected], [email protected] Document Number: 88485 Revision: 20-Oct-08 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1