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MMDL301T1
Preferred Device
Silicon Hot-Carrier Diodes
Schottky Barrier Diode
These devices are designed primarily for high-efficiency UHF and VHF detector applications. They are readily adaptable to many other fast switching RF and digital applications. They are supplied in an inexpensive plastic package for low-cost, high-volume consumer and industrial/commercial requirements. They are available in a Surface Mount package.
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* * * *
Extremely Low Minority Carrier Lifetime - 15 ps (Typ) Very Low Capacitance - 1.5 pF (Max) @ VR = 15 V Low Reverse Leakage - IR = 13 nAdc (Typ) Device Marking: 4T
30 VOLTS SILICON HOT-CARRIER DETECTOR AND SWITCHING DIODES
1 2
MAXIMUM RATINGS (TJ = 125C unless otherwise noted)
Symbol VR Reverse Voltage Rating Value 30 Unit Volts
PLASTIC SOD-323 CASE 477
THERMAL CHARACTERISTICS
Symbol PD Characteristic Total Device Dissipation FR-5 Board,* TA = 25C Derate above 25C Thermal Resistance Junction to Ambient Junction and Storage Temperature Range Max 200 1.57 635 -55 to +150 Unit mW mW/C C/W C
1 CATHODE
2 ANODE
RqJA TJ, Tstg
ORDERING INFORMATION
Device MMDL301T1 Package SOD-323 Shipping 3000 / Tape & Reel
*FR-5 Minimum Pad
Preferred devices are recommended choices for future use and best overall value.
ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted)
Characteristic Reverse Breakdown Voltage (IR = 10 A) Total Capacitance (VR = 15 V, f = 1.0 MHz) Figure 1 Reverse Leakage (VR = 25 V) Figure 3 Forward Voltage (IF = 1.0 mAdc) Figure 4 Forward Voltage (IF = 10 mAdc) Figure 4 Symbol V(BR)R CT IR VF VF Min 30 -- -- -- -- Typ -- 0.9 13 0.38 0.52 Max -- 1.5 200 0.45 0.6 Unit Volts pF nAdc Vdc Vdc
(c) Semiconductor Components Industries, LLC, 2001
1
January, 2000 - Rev. 0
Publication Order Number: MMDL301T1/D
MMDL301T1
TYPICAL ELECTRICAL CHARACTERISTICS
2.8 C T, TOTAL CAPACITANCE (pF) 2.4 2.0 1.6 1.2 0.8 0.4 0 0 3.0 6.0 18 9.0 12 15 21 VR, REVERSE VOLTAGE (VOLTS) 24 27 30 f = 1.0 MHz 500 t , MINORITY CARRIER LIFETIME (ps) 400 KRAKAUER METHOD 300 200 100 0
0
10
20
30 40 50 60 70 IF, FORWARD CURRENT (mA)
80
90
100
Figure 1. Total Capacitance
Figure 2. Minority Carrier Lifetime
10 TA = 100C
100 IF, FORWARD CURRENT (mA)
IR, REVERSE LEAKAGE (m A)
1.0
10 TA = 85C TA = -40C
0.1
75C
0.01
25C
1.0
TA = 25C
0.001
0
6.0
12 18 VR, REVERSE VOLTAGE (VOLTS)
24
30
0.1
0.2
0.4
0.6 0.8 VF, FORWARD VOLTAGE (VOLTS)
1.0
1.2
Figure 3. Reverse Leakage
Figure 4. Forward Voltage
IF(PEAK)
CAPACITIVE CONDUCTION
IR(PEAK) FORWARD CONDUCTION STORAGE CONDUCTION
SINUSOIDAL GENERATOR
BALLAST NETWORK (PADS)
PADS DUT
SAMPLING OSCILLOSCOPE (50 W INPUT)
Figure 5. Krakauer Method of Measuring Lifetime
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2
MMDL301T1
PACKAGE DIMENSIONS
K A
SOD-323 PLASTIC PACKAGE CASE 477-02 ISSUE A
NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETERS. 3. LEAD THICKNESS SPECIFIED PER L/F DRAWING WITH SOLDER PLATING. DIM A B C D E H J K MILLIMETERS INCHES MIN MAX MIN MAX 1.60 1.80 0.063 0.071 1.15 1.35 0.045 0.053 0.80 1.00 0.031 0.039 0.25 0.40 0.010 0.016 0.15 REF 0.006 REF 0.00 0.10 0.000 0.004 0.089 0.177 0.0035 0.0070 2.30 2.70 0.091 0.106
D
1
2
B
E C
J
NOTE 3
H
STYLE 1: PIN 1. CATHODE 2. ANODE
0.63 mm 0.025
1.60 mm 0.063 2.85 mm 0.112 mm inches
0.83 mm 0.033
SOD-323
Soldering Footprint
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3
MMDL301T1
Thermal Clad is a trademark of the Bergquist Company.
ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. "Typical" parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer.
PUBLICATION ORDERING INFORMATION
Literature Fulfillment: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303-675-2175 or 800-344-3860 Toll Free USA/Canada Fax: 303-675-2176 or 800-344-3867 Toll Free USA/Canada Email: ONlit@hibbertco.com N. American Technical Support: 800-282-9855 Toll Free USA/Canada JAPAN: ON Semiconductor, Japan Customer Focus Center 4-32-1 Nishi-Gotanda, Shinagawa-ku, Tokyo, Japan 141-0031 Phone: 81-3-5740-2700 Email: r14525@onsemi.com ON Semiconductor Website: http://onsemi.com For additional information, please contact your local Sales Representative.
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4
MMDL301T1/D

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