1N4448HLP
SURFACE MOUNT FAST SWITCHING DIODE
Features
• Fast Switching Speed
• Ultra-Small Surface Mount Package
• For General Purpose Switching Applications
• High Conductance
• Lead Free by Design/RoHS Compliant (Note 1)
• "Green" Device (Note 2)
• Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
• Case: DFN1006-2
• Case Material: Molded Plastic, "Green" Molding Compound.
UL Flammability Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020D
• Terminal Connections: Cathode Dot
• Terminals: Finish - NiPdAu over Copper leadframe.
Solderable per MIL-STD-202, Method 208
• Marking Information: See Page 2
• Ordering Information: See Page 2
• Weight: 0.001 grams (approximate)
BOTTOM VIEW
DFN1006-2
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic Symbol Value Unit
Non-Repetitive Peak Reverse Voltage VRM 100 V
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR 80 V
RMS Reverse Voltage VR(RMS) 57 V
Forward Continuous Current IFM 250 mA
Average Rectified Output Current IO 125 mA
Non-Repetitive Peak Forward Surge Current @ t = 1.0μs
@ t = 1.0s IFSM 2.0
1.0 A
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 4) PD 250 mW
Thermal Resistance Junction to Ambient (Note 4) RθJA 500 °C/W
Operating and Storage Temperature Range TJ , TSTG -65 to +150 °C
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic Symbol Min Max Unit Test Conditions
Reverse Breakdown Voltage (Note 3) V(BR)R 80 ⎯ V IR = 100μA
Forward Voltage VF
0.62
⎯
⎯
⎯
0.72
0.855
1.0
1.25
V
IF = 5.0mA
IF = 10mA
IF = 100mA
IF = 150mA
Peak Reverse Current (Note 3) IR ⎯
100
50
30
25
nA
μA
μA
nA
VR = 80V
VR = 75V, TJ = 150°C
VR = 25V, TJ = 150°C
VR = 20V
Total Capacitance CT ⎯ 3.0 pF VR = 0.5V, f = 1.0MHz
Reverse Recovery Time trr ⎯ 4.0 ns IF = IR = 10mA,
Irr = 0.1 x IR, RL = 100Ω
Notes: 1. No purposefully added lead.
2. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
3. Short duration pulse test used to minimize self-heating effect.
4. Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
1N4448HLP
Document number: DS30590 Rev. 8 - 2 1 of 3
www.diodes.com March 2008
© Diodes Incorporated