 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| LESHAN RADIO COMPANY, LTD. Monolithic Dual Switching Diodes ANODE 1 3 CATHODE 2 ANODE MMBD2837LT1 MMBD2838LT1 3 MAXIMUM RATINGS(EACH DIODE) Rating Peak Reverse Voltage D.C Reverse Voltage Peak Forward Current Average Rectified Current Symbol V RM VR I FM IO Value 75 30 50 450 300 150 100 Unit Vdc Vdc mAdc mAdc 1 2 MMBD2837LT1 MMBD2838LT1 CASE 318-08, STYLE 9 SOT- 23 (TO-236AB) THERMAL CHARACTERISTICS Characteristic Total Device Dissipation FR- 5 Board (1) T A = 25C Derate above 25C Thermal Resistance, Junction to Ambient Total Device Dissipation Alumina Substrate, (2) T A = 25C Derate above 25C Thermal Resistance, Junction to Ambient Junction and Storage Temperature Symbol PD Max 225 1.8 556 300 2.4 417 -55 to +150 Unit mW mW/C C/W mW mW/C C/W C R JA PD R JA T J , T stg DEVICE MARKING MMBD2837LT1 = A5; MMBD2838LT1 = MA6 ELECTRICAL CHARACTERISTICS (T A = 25C unless otherwise noted) ( EACH DIODE ) Characteristic Symbol V (BR) IR MMBD2837LT1 MMBD2838LT1 -- -- -- -- -- Min 35 75 -- -- Max -- -- Adc 0.1 0.1 4.0 1.0 1.0 1.2 4.0 pF Vdc Unit Vdc OFF CHARACTERISTICS Reverse Breakdown Voltage(I (BR) = 100Adc) MMBD2837LT1 MMBD2838LT1 Reverse Voltage Leakage Current (V R = 30 Vdc) (V R = 50 Vdc) Diode Capacitance CT (V R = 0 V, f = 1.0 MHz) Forward Voltage(I F = 10 mAdc) VF (I F = 50 mAdc) (I F = 100 mAdc) Reverse Recovery Time(I F=I R=10mAdc,I R(REC)=1.0mAdc)(Figure 1) t rr 1. FR-5 = 1.0 x 0.75 x 0.062 in. 2. Alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina. ns G21-1/2 LESHAN RADIO COMPANY, LTD. MMBD2837LT1 MMBD2838LT1 +10 V 820 2.0 k 0.1F tr tp 10% t IF t rr t 100 H IF 0.1 F 50 OUTPUT PULSE GENERATOR DUT 50 INPUT SAMPLING OSCILLOSCOPE 90% i R(REC) = 1.0 mA INPUT SIGNAL V R IR OUTPUT PULSE (I F = I R = 10 mA; MEASURED at i R(REC) = 1.0 mA) Notes: 1. A 2.0 k variable resistor adjusted for a Forward Current (I F ) of 10mA. Notes: 2. Input pulse is adjusted so I R(peak) is equal to 10mA. Notes: 3. t p t rr Figure 1. Recovery Time Equivalent Test Circuit CURVES APPLICABLE TO EACH CATHODE 100 10 I F , FORWARD CURRENT (mA) T A = 85C 10 I R, REVERSE CURRENT ( A) T A =150C T A =125C 1.0 T A= -40C T A =85C 0.1 T A = 25C 1.0 T A =55C 0.01 0.1 0.2 0.4 0.6 0.8 1.0 1.2 0.001 0 10 T A =25C 20 30 40 50 V F , FORWARD VOLTAGE (VOLTS) V R , REVERSE VOLTAGE (VOLTS) Figure 2. Forward Voltage Figure 3. Leakage Current 1.0 C D , DIODE CAPACITANCE (pF) 0.9 0.8 0.7 0.6 0 2.0 4.0 6.0 8.0 V R , REVERSE VOLTAGE (VOLTS) Figure 4. Capacitance G21-2/2 |
Price & Availability of MMBD2837LT1
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |