1N4448 Datasheet, PDF (1/2 Pages) Rectron Semiconductor – SIGNAL DIODE

1N4448
FAST SWITCHING SURFACE MOUNT DIODES
VOLTAGE 100 Volts
POWER
500 mW
FEATURES
• Fast switching Speed.
• Surface Mount Package Ideally Suited For Automatic Insertion.
• Silicon Epitaxal Planar Construction.
• In compliance with EU RoHS 2002/95/EC directives
MECHANICAL DATA
• Case: Molded Glass DO-35
• Terminals: Solderable per MIL-STD-750, Method 2026
• Polarity: See Diagram Below
• Approx. Weight: 0.13 grams
• Mounting Position: Any
• Ordering information: Suffix : “ -35 ” to order DO-35 Package
• Packing information
B - 2K per Bulk box
T/R - 10K per 13" plastic Reel
T/B - 5K per horiz. tape & Ammo box
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TJ =25°C unless otherwise noted)
PARAMETER
SYMBOL
Peak Reverse Voltage
VRM
Maximum DC Blocking Voltage
VDC
Maximum Average Forward Current at Ta=25 ^OC And f >50Hz
IAV
Surge Forward Current at t < 1s and Tj= =25 ^OC
IFSM
Power Dissipation at Tamb= 25 ^OC
PTOT
Maximum Forward Voltage at I_F =100mA
Maximum Leakage Current
at V =20V
R
at V_R=20V ,TJ= 150^OC
Maximum Capacitance at V_F =V_R=0
Maximum Reverse Recovery Time From
I_F =-I_R =10mA to I_RR=-1mA ,V_R=6V R_L=100 Ω
Typical Maximum Thermal Resistance
Junction Temperature and Storage Temperature Range
VF
IR
C_J
t_rr
R_{θJ A}
TJ,T_S
NOTE:
1. CJ at VR=0, f=1MHZ
2. From IF=10mA to IR=1mA, VR=6Volts, RL=100Ω
1N4448
100
75
150
500
500
1.0
30
50
4
4
350
-65 to +175
STAD-FEB.17.2009
UNITS
V
V
mA
mA
mW
V
nA
µA
pF
ns
O_{C / W}
O_C
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