Lead-free Green
DS30590 Rev. 5 - 2 1 of 3 1N4448HLP
www.diodes.com ãDiodes Incorporated
1N4448HLP
SURFACE MOUNT FAST SWITCHING DIODE
Mechanical Data
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 IO125 mA
Non-Repetitive Peak Forward Surge Current @ t = 1.0ms
@ t = 1.0s IFSM 2.0
1.0 A
Operating and Storage Temperature Range Tj,T
STG -65 to +150 °C
Maximum Ratings @ TA= 25°C unless otherwise specified
Characteristic Symbol Min Max Unit Test Conditions
Reverse Breakdown Voltage (Note 3) V(BR)R 80 ¾VIR= 100mA
Forward Voltage (Note 3) VF
0.62
¾
¾
¾
0.72
0.855
1.0
1.25
V
IF= 5.0mA
IF= 10mA
IF= 100mA
IF= 150mA
Peak Reverse Current (Note 3) IR¾
100
50
30
25
nA
mA
mA
nA
VR= 80V
VR= 75V, Tj= 150°C
VR= 25V, Tj= 150°C
VR= 20V
Total Capacitance CT¾3.0 pF VR= 0.5V, f = 1.0MHz
Reverse Recovery Time trr ¾4.0 ns IF= IR= 10mA,
Irr = 0.1 x IR,R
L= 100W
Electrical Characteristics @ TA= 25°C unless otherwise specified
NEW PRODUCT
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
DFN1006-2
Dim Min Max Typ
A0.95 1.075 1.00
B0.55 0.675 0.60
C0.45 0.55 0.50
D0.20 0.30 0.25
G0.47 0.53 0.50
H0 0.05 0.03
N¾¾0.40
R0.05 0.15 0.10
All Dimensions in mm
·Case: DFN1006-2
·Case Material: Molded Plastic, "Green" Molding
Compound. UL Flammability Classification Rating 94V-0
·Moisture Sensitivity: Level 1 per J-STD-020C
·Terminal Connections: Cathode Dot
·Terminals: Finish - NiPdAu annealed over Copper
leadframe. Solderable per MIL-STD-202, Method 208
·Marking Code: T8, Dot Denotes Cathode Side
·Ordering Information: See Last Page
·Weight: 0.001 grams
Thermal Characteristics @ TA= 25°C unless otherwise specified
Characteristic Symbol Value Unit
Power Dissipation Pd250 mW
Thermal Resistance Junction to Ambient RqJA 500 °C/W
Note: 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 so as to minimize self-heating effect.
D
GH
BC
R
N
A
SPICE MODEL: 1N4448HLP
DS30590 Rev. 5 - 2 2 of 3 1N4448HLP
www.diodes.com
NEW PRODUCT
0
50
100
0 25 50 75 100 125 150
P , POWER DISSIPATION (mW)
D
T , AMBIENT TEMPERATURE (°C)
Fi
g
. 1 Power Deratin
g
Curve
A
150
200
250
300
0
I , INSTANTANEOUS FORWARD CURRENT (mA)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fi
g
.2 T
y
pical Forward Characteristics
F
100
1000
0.01
0.1
1
10
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1
T = -55ºC
A
T = 150ºC
A
T = 25ºC
A
T=0ºC
A
T=125C
Aº
T = 85ºC
A
0.0001
0.1
0.01
0.001
1
10
100
10 20 30 40 50 60 70 80
V , REVERSE VOLTAGE (V)
Fig. 3 Typical Reverse Characteristics
R
T = -55ºC
A
T = 0ºC
A
T = 25ºC
A
T = 85ºC
A
T = 125ºC
A
T = 150ºC
A
Device Packaging Shipping
1N4448HLP-7 DFN1006-2 3000/Tape & Reel
(Note 4)
Ordering Information
T8 = Product Type Marking Code, Dot Denotes Cathode Side
T8
Marking Information
Note: 4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
04
68
210
I , FORWARD CURRENT (mA)
Fig. 4 Reverse Recovery Time vs.
Forward Current
F
t , REVERSE RECOVERY TIME (nS)
rr
0
0.5
1.0
1.5
2.0
2
.5
DS30590 Rev. 5 - 2 3 of 3 1N4448HLP
www.diodes.com
NEW PRODUCT
IMPORTANT NOTICE
LIFE SUPPORT
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Diodes, Inc. and its subsidiaries reserve the right to make changes without further notice to any product herein to make corrections, modifications, enhance-
ments, improvements, or other changes. Diodes, Inc. does not assume any liability arising out of the application or use of any product described herein;
neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such
use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages.
The products located on our website at are not recommended for use in life support systems where a failure or malfunction of the
component may directly threaten life or cause injury without the expressed written approval of Diodes Incorporated.