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| New Product SMAZ5919B thru SMAZ5945B 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-214AC (SMA) * 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 PD PD TJ max. 5.6 V to 68 V 1.5 W at TL = 75 C 0.5 W at TA = 25 C 150 C MECHANICAL DATA Case: DO-214AC (SMA) 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 Power dissipation at TL = 75 C (Fig. 1) (1) Power dissipation at TA = 25 C (Fig. 1) (2) Maximum instantaneous forward voltage at 200 mA for all types (3) Operating junction and storage temperature range Notes: (1) Mounted on P.C.B. with 5.0 x 5.0 mm copper pads attached to each terminal (2) Mounted on minimum recommended pad layout (3) Pulse test: 300 s pulse width, 1 % duty cycle SYMBOL PD PD VF TJ, TSTG VALUE 1.5 0.5 1.5 - 65 to + 150 UNIT W V C Document Number: 88488 Revision: 20-Oct-08 For technical questions within your region, please contact one of the following: PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com www.vishay.com 1 New Product SMAZ5919B thru SMAZ5945B Vishay General Semiconductor ELECTRICAL CHARACTERISTICS SYMBOL VZ IZT ZZT IZK ZZK IR VR IF VF IZM PARAMETER Reverse Zener voltage at IZT Reverse current Maximum Zener impedance at IZT Reverse current Maximum Zener impedance at IZK Reverse leakage current at VR Reverse voltage Forward current Forward voltage at IF Maximum DC Zener current VZ VR IR VF V IF IZT Zener Voltage Regulator ELECTRICAL CHARACTERISTICS (TA = 25 C unless otherwise noted) PART NUMBER DEVICE MARKING CODE MIN. SMAZ5919B SMAZ5920B SMAZ5921B SMAZ5923B SMAZ5924B SMAZ5925B SMAZ5926B SMAZ5927B SMAZ5928B SMAZ5929B SMAZ5930B SMAZ5931B SMAZ5932B SMAZ5933B SMAZ5934B SMAZ5935B SMAZ5936B SMAZ5937B SMAZ5938B SMAZ5939B SMAZ5940B SMAZ5941B SMAZ5942B SMAZ5943B SMAZ5944B SMAZ5945B www.vishay.com 2 19B 20B 21B 23B 24B 25B 26B 27B 28B 29B 30B 31B 32B 33B 34B 35B 36B 37B 38B 39B 40B 41B 42B 43B 44B 45B 5.32 5.89 6.46 7.79 8.64 9.5 10.5 11.4 12.4 14.3 15.2 17.1 19.0 20.9 22.8 25.7 28.5 31.4 34.2 37.1 40.9 44.65 48.45 53.2 58.9 64.6 ZENER VOLTAGE VZ AT IZT (V) NOM. MAX. 5.6 6.2 6.8 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 56 62 68 5.88 6.51 7.14 8.61 9.56 10.5 11.6 12.6 13.7 15.8 16.8 18.9 21.0 23.1 25.2 28.4 31.5 34.7 37.8 41.0 45.2 49.35 53.55 58.8 65.1 71.4 66.9 60.5 55.1 45.7 41.2 37.5 34.1 31.2 28.8 25.0 23.4 20.8 18.7 17.0 15.6 13.9 12.5 11.4 10.4 9.6 8.7 8.0 7.3 6.7 6.0 5.5 TEST CURRENT IZT (mA) MAXIMUM ZENER IMPEDANCE ZZT AT IZT () 5 2 2.5 5.0 5.0 5.0 5.5 6.5 7.0 9.0 10.0 12.0 14.0 17.5 19.0 23.0 28.0 33.0 38.0 45.0 53.0 67 70 86 100 120 ZZK AT IZK () 700 700 400 700 700 700 550 550 550 600 600 650 650 650 700 700 750 800 850 900 950 1000 1100 1300 1500 1700 (mA) 1 1 1 0.5 0.5 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 MAXIMUM REVERSE LEAKAGE CURRENT IR AT VR (A) 200 200 200 10 10 10 5 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 (V) 3 4 5.2 6.5 7.0 8.0 8.4 9.1 9.9 11.4 12.2 13.7 15.2 16.7 18.2 20.6 22.8 25.1 27.4 29.7 32.7 35.8 38.8 42.6 47.1 51.7 MAXIMUM ZENER CURRENT IZM (mA) 268 242 221 183 165 150 136 125 115 100 94 83 75 68 62 56 50 45 42 38 35 32 29 27 24 22 For technical questions within your region, please contact one of the following: PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com Document Number: 88488 Revision: 20-Oct-08 New Product SMAZ5919B thru SMAZ5945B Vishay General Semiconductor THERMAL CHARACTERISTICS (TA = 25 C unless otherwise noted) PARAMETER Typical thermal resistance, junction to lead (1) SYMBOL RJL RJA LIMIT 50 250 UNIT C/W C/W Typical thermal resistance, junction to ambient (2) Notes: (1) Mounted on P.C.B. with 5.0 x 5.0 mm copper pads attached to each terminal (2) Mounted on minimum recommended pad layout ORDERING INFORMATION (Example) PREFERRED P/N SMAZ5925B-E3/61 SMAZ5925B-E3/5A UNIT WEIGHT (g) 0.064 0.064 PREFERRED PACKAGE CODE 61 5A BASE QUANTITY 1800 7500 DELIVERY MODE 7" diameter plastic tape and reel 13" diameter plastic tape and reel RATINGS AND CHARACTERISTICS CURVES (TA = 25 C unless otherwise noted) 4.0 100 PD - Maximum Power Dissipation (W) 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 0 25 50 75 100 125 150 TA 0.1 0 10 20 30 40 50 60 70 TL IZ - Zener Test Current (mA) 10 1 Temperature (C) VZ - Zener Voltage (V) Figure 1. Steady State Power Durating Figure 3. Typical Zener Voltage 100 5.0 VZ - Temperature Coefficient (mV/C) IZ - Zener Test Current (mA) VZ at IZT 4.0 10 3.0 2.0 1 1.0 0.1 0 1 2 3 4 5 6 7 8 9 10 0 5.0 5.5 6.0 6.5 7.0 VZ - Zener Voltage (V) VZ - Zener Voltage (V) Figure 2. Typical Zener Voltage Figure 4. Typical Temperature Coefficients Document Number: 88488 Revision: 20-Oct-08 For technical questions within your region, please contact one of the following: PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com www.vishay.com 3 New Product SMAZ5919B thru SMAZ5945B Vishay General Semiconductor 80 1000 VZ - Temperature Coefficient (mV/C) ZZ - Dynamic Impedance () 70 60 50 40 30 20 10 0 0 VZ at IZT IZ = 1 mA 100 IZ = 10 mA 10 IZ = 20 mA 1 10 20 30 40 50 60 70 0 10 20 30 40 50 60 70 VZ - Zener Voltage (V) VZ - Zener Voltage (V) Figure 5. Typical Temperature Coefficients Figure 7. Typical Zener Impedance 10000 CJ - Junction Capacitance (pF) TJ = 25 C f = 1.0 MHz Vsig = 50 mVp-p Measured at Zero Bias 1000 Measured at VZ/2 100 10 1 10 100 VBR - Breakdown Voltage (V) Figure 6. Typical Junction Capacitance PACKAGE OUTLINE DIMENSIONS in inches (millimeters) DO-214AC (SMA) Cathode Band Mounting Pad Layout 0.066 (1.68) MIN. 0.074 (1.88) MAX. 0.065 (1.65) 0.049 (1.25) 0.110 (2.79) 0.100 (2.54) 0.177 (4.50) 0.157 (3.99) 0.012 (0.305) 0.006 (0.152) 0.060 (1.52) MIN. 0.208 (5.28) REF. 0.090 (2.29) 0.078 (1.98) 0.060 (1.52) 0.030 (0.76) 0.008 (0.203) 0 (0) 0.208 (5.28) 0.194 (4.93) www.vishay.com 4 For technical questions within your region, please contact one of the following: PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com Document Number: 88488 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 |
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