SURFACE MOUNT GLASS PASSIVATED
SUPER FAST SILICON RECTIFIER
VOLTAGE RANGE 50 to 200 Volts CURRENT 3.0 Amperes
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
o
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
UFM304L
THRU
UFM301L
SMCL
MAXIMUM RATINGS
(@ T
A
=25
O
C unless otherwise noted)
ELECTRICAL CHARACTERISTICS
(@T
A
=25
O
C unless otherwise noted)
Dimensions in inches and (millimeters)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at T
A
= 55
O
C
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Thermal Resistance (Note 1)
Typical Junction Capacitance (Note 2)
SYMBOL
V
RRM
V
DC
I
FSM
C
J
T
STG
V
RMS
UNITS
Volts
Volts
Volts
Amps
3.0
100
47
45
Amps
0
C/W
0
C/W
0
C
Storage Temperature Range
R
q
J A
Typical Thermal Resistance (Note 1)
12
R
q
J L
I
O
pF
Operating Temperature Range
T
J
UFM301L
50
150
-55 to + 150
0
C
UFM302L
UFM303L
100
150
35
70
105
50
100
150
UFM304L
UFM301L
UFM302L
UFM303L
UFM304L
200
200
140
2006-12
CHARACTERISTICS
Maximum Average Reverse Current
at Rated DC Blocking Voltage
V
F
SYMBOL
I
R
m
A
Maximum Instantaneous Forward Voltage at 3.0A DC
Volts
5
500
@T
A
= 25
o
C
@T
A
= 100
o
C
m
A
UNITS
0.9
trr
Maximum Reverse Recovery Time (Note 4)
nSec
20
FEATURES
* Glass passivated device
* For surface mounted applications
* Ultrafast recovery times dor high efficiency
* Low forward voltage, low power loss
* Low leakage current
* Epoxy: Device has UL flammability classification 94V-O
* Metallurgically bonded construction
* Mounting position: Any
* Weight: 0.24 gram
MECHANICAL DATA
NOTES : 1. Thermal Resistance :Mounted on PCB.
2. Measured at 1 MHz and applied reverse voltage of 4.0 volts.
3. "Fully ROHS compliant","100% Sn plating (Pb-free)".
4. Test Conditions: I
F
= 0.5A, I
R
= -1.0A, I
RR
= -0.25A.
0.085 ( 2.15 )
0.061 ( 1.55 )
0.012 ( 0.305 )
0.006 ( 0.152 )
0.008 ( 0.203 )
0.004 ( 0.102 )
0.060 ( 1.52 )
0.030 ( 0.76 )
0.320 ( 8.13 )
0.305 ( 7.75 )
0.280 ( 7.11 )
0.260 ( 6.60 )
0.245 ( 6.22 )
0.220 ( 5.59 )
0.125 (3.17 )
0.115 (2.92 )