UF4004 MULTICOMP, UF4004 Datasheet - Page 2

• Manufacturer Part Number: UF4004
• Description: Ultra Fast Recovery Rectifier 300V 1A 2-Pin DO-41
• Manufacturer: MULTICOMP

Specifications of UF4004

• Diode Type: Fast Recovery
• Repetitive Reverse Voltage Vrrm Max: 400V
• Forward Current If(av): 1A
• Forward Voltage Vf Max: 1.3V
• Reverse Recovery Time Trr Max: 50ns
• Forward Surge Current Ifsm Max: 30A

Notes:
1.
2.
3.
Rating and Characterstic Curves.
Ultra Fast Recitifiers
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
0.375” (9.5mm) Lead Lengths
BakelitePeak Forward Surge Current
8.3ms Single Half Sine-Wave
Super Imposed on Rated Load(JEDEC Method)
Peak Forward Voltage at 2.0A DC (Note 1)
Maximum DC Reverse Current @T
at Rated DC Bolcking Voltage
Maximum Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note1)
Typical Thermal Resistance (Note2)
Operating Temperature Range
Storage Temperature Range
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Measured with I
Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
Thermal resistance junction to ambient.
Characteristics
F
Figure 1 - Forward Current Derating Curve
=0.5A, CI
Ambient Temperature (°C)
R
@T
@T
=1A, CI
A
J
J
=25°C
=100°C
=50°C
RR
=0.25A
Symbol UF4001 UF4002 UF4003 UF4004 UF4005 UF4006 UF4007 UF4008 Unit
T
V
V
T
STG
R
I
V
I
T
FSM
(AV)
RRM
RMS
V
C
J
I
RR
eJA
DC
R
F
J
Page <2>
50
35
50
100
100
70
1.0
200
140
200
50
20
300
210
300
-55 to +125
-55 to +150
100
1.0
30
5.0
25
400
280
400
1.3
600
420
600
800
560
800
1.7
75
10
03/02/11 V1.1
1000
1000
700
°C/W
µA
nS
°C
°C
V
V
V
A
A
V
pF