CG1 / DG1 VISHAY Vishay Semiconductors Standard Sinterglass Diode Features * Specially designed for clamping circuits, horizontal deflection systems and damper applications * High temperature metallurgically bonded construction * Cavity-free glass passivated junction * 1.5 ampere operation at Tamb = 50 C with no thermal runaway * Hermetically sealed package Mechanical Data Case: DO-204AP Sintered glass case Terminals: Solder plated axial leads, solderable per MILSTD- 750, Method 2026 17031 Polarity: Color band denotes cathode end Mounting Position: Any Weight: approx. 560 mg Parts Table Part Type differentiation Package CG1 VRRM = 1400 V DO-204AP(G-1) DG1 VRRM = 1500 V DO-204AP(G-1) Absolute Maximum Ratings Tamb = 25 C, unless otherwise specified Parameter Reverse voltage = Repetitive peak reverse voltage Test condition see electrical characteristics Part Symbol Value Unit CG1 VR = VRRM 1400 V DG1 VR = VRRM 1500 V Maximum average forward rectified current 0.375 " (9.5 mm) lead length at Tamb = 50 C IF(AV) 1.5 A Peak forward surge current 8.3 ms single half sine wave superimposed on rated load (JEDEC Method) IFSM 40 A Maximum full load reverse current full cycle average 0.375 " (9.5 mm) lead length at Tamb =100 C IR(AV) 50 A TJ, TSTG - 55 to + 175 C Operating junction and storage temperature range Maximum Thermal Resistance Tamb = 25 C, unless otherwise specified Parameter Typical thermal resistance 1) 1) Test condition Symbol Value Unit RJA 55 K/W Thermal resistance from junction to ambient at 0.375 " (9.5 mm) lead length, P.C.B. mounted Document Number 86081 Rev. 1.2, 28-Jan-03 www.vishay.com 1 CG1 / DG1 VISHAY Vishay Semiconductors Electrical Characteristics Tamb = 25 C, unless otherwise specified Parameter Test condition Part Symbol Max Unit 1.1 V IR 5.0 A IR 100 A CG1 trr 15 s DG1 trr 20 s CG1 trr 0.7 1.5 s DG1 trr 0.7 1.5 s Cj 15 Maximum instantaneous forward voltage IF = 1.0 A VF Maximum reverse current VR = VRRM, Tamb = 25 C VR = VRRM, Tamb = 100 C Maximum reverse recovery time IF = 0.5 A, IR = 50 mA IF = 0.5 A, IR = 1.0 A, Ir = 0.25 A Typical junction capacitance VR = 4.0 V, f = 1 MHz Min Typ. pF 60 Hz Resistive or Inductive Load 1.25 0.375" (9.5mm) Lead Length 1.0 0.75 0.5 Capacitance Load Ipk/IAV = 5.0 10 20 0.25 0 25 gcg1_01 50 75 125 100 Peak Forward Surge Current (A) 50 TA = 50C 8.3ms Single Half Sine-Wave 40 TJ = 25C No Load Condition 30 20 Rated Load Conditions (JEDEC Method) 10 0 1 10 1 TJ = 25C 0.1 Pulse Width = 300s 1% Duty Cycle 0.01 0.4 0.6 0.8 1.2 1.0 1.4 1.6 Instantaneous Forward Voltage (V) Figure 3. Typical Instantaneous Forward Characteristics 10 TJ = 125C 1 0.1 TJ = 25C 0.01 0 100 Number of Cycles at 60 Hz Figure 2. Maximum Non-Repetitive Peak Forward Surge Current www.vishay.com TJ = 150C gcg1_03 Ambient Temperature (C) gcg1_02 10 175 150 Figure 1. Forward Current Derating Curve 2 Instantaneous Forward Current (A) 1.5 Instantaneous Reverse Current (A) Average Forward Rectified Current (A) Typical Characteristics (Tamb = 25 C unless otherwise specified) gcg1_04 20 40 60 80 100 Percent of Rated Peak Reverse Voltage (%) Figure 4. Typical Reverse Characteristics Document Number 86081 Rev. 1.2, 28-Jan-03 CG1 / DG1 VISHAY Vishay Semiconductors Junction Capacitance (pF) 30 TJ = 25C f = 1.0 MHz Vsig = 50mVp-p 10 1 1 10 100 Reverse Voltage (V) gcg1_05 Figure 5. Typical Junction Capacitance Package Dimensions in mm (Inches) 0.86 (0.034) 0.71 (0.028) DIA. 25.4 (1.0) MIN. 6.1 (0.240) MAX. 3.8 (0.150) 2.5 (0.100) DIA. 25.4 (1.0) MIN. 17030 Document Number 86081 Rev. 1.2, 28-Jan-03 www.vishay.com 3 CG1 / DG1 VISHAY Vishay Semiconductors Ozone Depleting Substances Policy Statement It is the policy of Vishay Semiconductor GmbH to 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operatingsystems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone depleting substances (ODSs). The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs and forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban on these substances. Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in the following documents. 1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively 2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental Protection Agency (EPA) in the USA 3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively. Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. We reserve the right to make changes to improve technical design and may do so without further notice. Parameters can vary in different applications. All operating parameters must be validated for each customer application by the customer. Should the buyer use Vishay Semiconductors products for any unintended or unauthorized application, the buyer shall indemnify Vishay Semiconductors against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use. Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Telephone: 49 (0)7131 67 2831, Fax number: 49 (0)7131 67 2423 www.vishay.com 4 Document Number 86081 Rev. 1.2, 28-Jan-03 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 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Vishay: DG3-E3/54 DG1-E3/54 CG1/4 DG1/4