DL4448-TP;中文规格书,Datasheet资料
DL4448
500mW 100Volt Switching Diode
Features
? Low Current Leakage
? Metalurgically Bonded Construction ? Low Cost
Maximum Ratings
? Operating Temperature: -65°C to +150°C ? Storage Temperature: -65°C to +150
°C
? Maximum Thermal Resistance; 35°C/W Junction To Ambient Electrical Characteristics @ 25°C Unless Otherwise Specified
Reverse Voltage V R 75V Peak Reverse Voltage
V RM 100V Average Rectified Current
I O 150mA Resistive Load
f > 50Hz
Power Dissipation P TOT 500mW Junction Temperature
T J 200°C Peak Forward Surge Current I FSM
500mA
t<1s
Maximum DC
Reverse Current At Rated DC Blocking Voltage
I R 5.0uA 50μA V R =20Volts
T J =25°C T J =150°C Typical Junction Capacitance
C J 4pF Measured at
1.0MHz, V R =4.0V Reverse Recovery Time
T rr
4nS
I F =10mA V R = 6V R L =100?
V R =20V V R =75V 25nA omp onents 20736 Marilla Street Chatsworth
! "# $ % ! "#
Instantaneous Forward Voltage V F 1.0V(MAX) I FM = 100mA;
0.62-0.72V I FM = 5.0mA TM
Micro Commercial Components
www.mccsemi .com
Note:1.Lead in Glass Exemption Applied, see EU Directive Annex 5.
? Lead Free Finish/RoHS Compliant(Note 1) ("P" Suffix designates
Compliant. See ordering information)
? Epoxy meets UL 94 V-0 flammability rating ? Moisture Sensitivity Level 1
DL4448
Figure 2
Forward Derating Curve 0
175
50
75
100125
0100200
300
Single Phase, Half Wave
60Hz Resistive or Inductive Load MilliWatts
°C
150
400500
600
Junction Capacitance - pF v ersus Reverse Voltage - Volts
Instantaneous Forward Current - Amperes versus Instantaneous Forward Voltage - Volts
Figure 1
Typical Forward Characteristics 4060200100MilliAmps .4
.6
.8 1.0
1.2
1.4
.1
.2.4.612
4610
20
25°C
Volts
Figure 3
Junction Capacitance
.1
.2
1.4
2
10
20
40
4
100
200
.1.2.61210pF
Volts
64.4400
1000
T J =25°C
Average Forward Rectified Current - Amperes/ersus Ambient Temperature -o C
Micro Commercial Components
www.mccsemi .com
DL4448
1
100
4
010********Figure 5
Peak Forward Surge Current
Peak Forward Surge Current - Amperes versus
Number Of Cycles At 60Hz - Cycles
MilliAmps
Cycles
2
6
1020608040400500600Figure 4
Typical Reverse Characteristics Instantaneous Reverse Leakage Current - NanoAmperes versus Junction Temperature - °C
T J
4060200100NanoAmps
20
120
40
60
80
100
.1.2.4.61246
10
20
4006001000140
Micro Commercial Components www.mccsemi .com
Micro Commercial Components
Ordering Information :
Device Packing
Part Number-TP Tape&Reel: 2.5Kpcs/Reel
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approval of Micro Commercial Components Corporation.
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