MCL4148

MCL4148 / MCL4448 Vishay Semiconductors Small Signal Fast Switching Diodes Features • • • • • Silicon Epitaxial Planar Diodes Saving space e2 Hermetic sealed parts Fits onto SOD323 / SOT23 footprints Electrical data identical with the devices 1N4148 and 1N4448 respectively • Micro Melf package • Lead (Pb)-free component • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC 9612315 Applications • Extreme fast switches Mechanical Data Case: MicroMELF Glass case Weight: approx. 12 mg Cathode Band Color: Black Packaging Codes/Options: TR3 / 10 k per 13" reel (8 mm tape), 10 k/box TR / 2.5 k per 7" reel (8 mm tape), 12.5 k/box Parts Table Part MCL4148 MCL4448 Type differentiation VRRM = 100 V, VF at IF 50 mA = 1 V VRRM = 100 V, VF at IF 100 mA = 1 V Ordering code MCL4148-TR3 or MCL4148-TR MCL4448-TR3 or MCL4448-TR Remarks Tape and Reel Tape and Reel Absolute Maximum Ratings Tamb = 25 °C, unless otherwise specified Parameter Repetitive peak reverse voltage Reverse voltage Peak forward surge current Repetitive peak forward current Forward continuous current Average forward current Power dissipation VR = 0 tp = 1 µs Test condition Symbol VRRM VR IFSM IFRM IF IFAV Ptot Value 100 75 2 450 200 150 500 Unit V V A mA mA mA mW Document Number 85566 Rev. 1.9, 07-Mar-06 www.vishay.com 1 MCL4148 / MCL4448 Vishay Semiconductors Thermal Characteristics Tamb = 25 °C, unless otherwise specified Parameter Junction to ambient air Test condition mounted on epoxy-glass hard tissue, Fig. 5, 35 µm copper clad, 0.9 mm2 copper area per electrode Junction temperature Storage temperature range Tj Tstg 175 - 65 to + 175 °C °C Symbol RthJA Value 500 Unit K/W Electrical Characteristics Tamb = 25 °C, unless otherwise specified Parameter Forward voltage Test condition IF = 5 mA IF = 50 mA IF = 100 mA Reverse current V R = 20 V VR = 20 V, Tj = 150 °C V R = 75 V Breakdown voltage Diode capacitance Rectification efficiency Reverse recovery time IR = 100 µA, tp/T = 0.01, tp = 0.3 ms VR = 0, f = 1 MHz, VHF = 50 mV VHF = 2 V, f = 100 MHz IF = IR =10 mA, iR = 1 mA IF = 10 mA, VR = 6 V, iR = 0.1 x IR, RL = 100 Ω Part MCL4448 MCL4148 MCL4448 Symbol VF VF VF IR IR IR V(BR) CD ηr trr trr 45 8 4 100 4 Min 620 860 930 Typ. Max 720 1000 1000 25 50 5 Unit mV mV mV nA µA µA V pF % ns ns Typical Characteristics Tamb = 25 °C, unless otherwise specified 1000 MCL 4148 I F - Forward Current (mA) 100 Scattering Limit 10 I F - Forward Current (mA) 1000 MCL 4448 100 Scattering Limit 10 1 Tj = 25 °C 0.1 0 0.4 0.8 1.2 1.6 2.0 1 Tj = 25 ° C 0.1 0 0.4 0.8 1.2 1.6 2.0 16641 V F - Forward Voltage (V) 16643 V F - Forward Voltage (V) Figure 1. Forward Current vs. Forward Voltage Figure 2. Forward Current vs. Forward Voltage www.vishay.com 2 Document Number 85566 Rev. 1.9, 07-Mar-06 MCL4148 / MCL4448 Vishay Semiconductors 1000 I R - Reverse Current (nA) Tj = 25 °C 100 Scattering Limit 10 1 1 94 9098 10 V R - Reverse Voltage (V) 100 Figure 3. Reverse Current vs. Reverse Voltage 3.0 C D - Diode Capacitance (pF) 2.5 2.0 1.5 1.0 0.5 0 0.1 94 9099 f = 1 MHz Tj = 25 °C 1 10 100 V R - Reverse Voltage (V) Figure 4. Diode Capacitance vs. Reverse Voltage 0.71 1.3 1.27 0.152 9.9 25 0.355 10 2.5 95 10329 24 Figure 5. Board for RthJA definition (in mm) Document Number 85566 Rev. 1.9, 07-Mar-06 www.vishay.com 3 MCL4148 / MCL4448 Vishay Semiconductors Package Dimensions in mm (Inches) Cathode indification 1 (0.039) surface plan Glass case MicroMELF surface plan 0.6 (0.024) ISO Method E 2.0 (0.079) 1.8 (0.071) 0.25 (0.010) 0.15 (0.006) 1.2 (0.047) 1.1 (0.043) > R 2.5 (R 0.098) Glass G < 1. 35 la (0. ss 05 3 ) Reflow Soldering 1.2 (0.047) 1.4 (0.055) Wave Soldering 0.8 (0.031) 0.8 (0.031) 2.4 (0.094) Document No.: 6.560-5007.01-4 Rev. 11, 07.Feb.2005 9612072 0.8 (0.031) 0.9 (0.035) 1.0 (0.039) 2.8 (0.110) 0.9 (0.035) www.vishay.com 4 Document Number 85566 Rev. 1.9, 07-Mar-06 MCL4148 / MCL4448 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 operating systems 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 Document Number 85566 Rev. 1.9, 07-Mar-06 www.vishay.com 5 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