GLL4735 to GLL4763A Vishay Semiconductors Zener Diodes Features * Plastic package has underwriters laboratory flammability classification 94 V-0 * For surface mounted applications * Glass passivated chip junction * Low zener impedance * Low regulation factor * High temperature soldering guaranteed: 250 C/10 s at terminals Mechanical Data Case: DO-213AB Terminals: solder plated, solderable per MIL-STD-750, method 2026 Polarity: red band denotes zener diode and positive end (cathode) 18267 Mounting position: any Weight: 0.0046oz., 116 mg Packaging codes/options: 97/5 k per 13" reel (12 mm tape), 60 k/box 96/1.5 k per 7" reel (12 mm tape), 30 k/box Absolute Maximum Ratings Tamb = 25 C, unless otherwise specified Parameter Test condition Symbol Value Unit Ptot 1 (1) W Symbol Value Unit RthJA 170 C/W Junction temperature Tj 150 C Storage temperature TS - 65 to + 150 C Zener current (see table "Characteristics") Power dissipation Note (1) Maximum steady state power dissipation is 1 W at TT = 75 C Thermal Characteristics Tamb = 25 C, unless otherwise specified Parameter Thermal resistance junction to ambient air Document Number 85781 Rev. 1.5, 20-Oct-09 Test condition For technical support, please contact: DiodesSSP@vishay.com www.vishay.com 1 GLL4735 to GLL4763A Vishay Semiconductors Electrical Characteristics Nominal zener Part number Test current Maximum dynamic impedance voltage (1) Maximum DC reverse leakage current Maximum zener current (2) Maximum forward voltage VF at 200 mA VZ at IZT IZT1 ZZT at IZT ZZK at IZK IZK IR VR IZM V mA mA A V mApk V GLL4735 6.2 41 2 700 1 50 3 730 1.2 GLL4736 6.8 37 3.5 700 1 10 4 660 1.2 GLL4737 7.5 34 4 700 0.5 10 5 605 1.2 GLL4738 8.2 31 4.5 700 0.5 10 6 550 1.2 GLL4739 9.1 28 5 700 0.5 10 7 500 1.2 GLL4740 10 25 7 700 0.25 10 7.6 454 1.2 GLL4741 11 23 8 700 0.25 5 8.4 414 1.2 GLL4742 12 21 9 700 0.25 5 9.1 380 1.2 GLL4743 13 19 10 700 0.25 5 9.9 344 1.2 GLL4744 15 17 14 700 0.25 5 11.4 305 1.2 GLL4745 16 15.5 16 700 0.25 5 12.2 285 1.2 GLL4746 18 14 20 750 0.25 5 13.7 250 1.2 GLL4747 20 12.5 22 750 0.25 5 15.2 225 1.2 GLL4748 22 11.5 23 750 0.25 5 16.7 205 1.2 GLL4749 24 10.5 25 750 0.25 5 18.2 190 1.2 GLL4750 27 9.5 35 750 0.25 5 20.6 170 1.2 GLL4751 30 8.5 40 1000 0.25 5 22.8 150 1.2 GLL4752 33 7.5 45 1000 0.25 5 25.1 135 1.2 GLL4753 36 7 50 1000 0.25 5 27.4 125 1.2 GLL4754 39 6.5 60 1000 0.25 5 29.7 115 1.2 GLL4755 43 6 70 1500 0.25 5 32.7 110 1.2 GLL4756 47 5.5 80 1500 0.25 5 35.8 95 1.2 GLL4757 51 5 95 1500 0.25 5 38.8 90 1.2 GLL4758 56 4.5 110 2000 0.25 5 42.6 80 1.2 GLL4759 62 4 125 2000 0.25 5 47.1 70 1.2 GLL4760 68 3.7 150 2000 0.25 5 51.7 65 1.2 GLL4761 75 3.3 175 2000 0.25 5 56 60 1.2 GLL4762 82 3 200 3000 0.25 5 62.2 55 1.2 GLL4763 91 2.8 250 3000 0.25 5 69.2 50 1.2 Notes (1) Standard voltage tolerance is 10 %, suffix A = 5 % (2) Surge current is a non-repetitive, 8.3 ms pulse width square wave or equivalent sine-wave superimposed on IZT per JEDEC method www.vishay.com 2 For technical support, please contact: DiodesSSP@vishay.com Document Number 85781 Rev. 1.5, 20-Oct-09 GLL4735 to GLL4763A Vishay Semiconductors Typical Characteristics Tamb = 25 C, unless otherwise specified 1000 PM(AV) -- Average Power Dissipation (W) 1.0 ZZ -- Dynamic Zener Impedance () 60Hz Resistive or Inductive Load 0.75 0.5 0.25 P.C.B. Mounted on 0.31 x 0.31 x 0.08 " (8 x 8 x 2 mm) Copper areas pads 0 25 50 18210 75 100 150 125 TJ = 25C 100 VZ = 30V 10 VZ = 6.2V 1 0.5 175 Terminals Temperature ( C) VZ = 91V VZ = 56V Figure 1. Maximum Continuous Power Dissipation 500 10 1 Pulse Width = 300 s 1% Duty Cycle TJ = 25C 0.1 Instantaneous Reverse Current (A) Instantaneous Forward Current (A) 100 10 Figure 4. Typical Zener Impedance 10 1 TJ = 100C 0.1 TJ = 25C 0.01 0.01 0.4 0.6 0.8 1 1.2 1.4 0 1.6 18214 Instantaneous Forward Voltage (V) 18211 Figure 2. Typical Instantaneous Forward Characteristics for GLL4763 VZ -- Temperature Coefficient (mV/C) 1 IZT -- Zener Test Current (mA) 18213 20 40 60 80 100 Percent of Rated Zener Voltage (%) Figure 5. Typical Reverse Characteristics 110 90 Tested at Rated IZT 70 50 30 10 0 0 10 20 30 40 50 60 70 80 90 100 VZ - Zener Voltage (V) 18212 Figure 3. Typical Temperature Coefficients Document Number 85781 Rev. 1.5, 20-Oct-09 For technical support, please contact: DiodesSSP@vishay.com www.vishay.com 3 GLL4735 to GLL4763A Vishay Semiconductors Package Dimensions in millimeters (inches): DO-213AB 1st band D1 = 2.67 (0.105) D2 = D1 + 0 - 0.2 (0.008) 2.41 (0.095) 0.56 (0.022) 0.46 (0.018) 5.2 (0.205) 4.7 (0.185) 1st band denotes type and positive end (cathode) Foot print recommendation: 4 (0.157) max. 3 (0.118) min. 1.25 (0.049) min. Document-No.: S8-V-3453.03-001 (4) Created-Date: 13.May.2009 6.5 (0.256) ref. 18268 www.vishay.com 4 For technical support, please contact: DiodesSSP@vishay.com Document Number 85781 Rev. 1.5, 20-Oct-09 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