CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT GLASS PASSIVATED
SUPER FAST SILICON RECTIFIER
VOLTAGE RANGE 50 - 1000 Volts CURRENT 4.0 Amperes
FEATURE
*Sm al l S u r f ac e M o u n t i n g T y p e. (SMP)
* Low forward voltage, high current capability
* Low leakage current
* Glass passivated junction
* High temperature soldering guaranteed :
260
o
C/10 seconds at terminals
0.081
(2.05)
0.077 (1.95)
(3)
UPL41CTPT
THRU
UPL48CTPT
PROVISIONAL SPEC.
SMP
0.170
(4.31)
0.163 (4.15)
(1)
0.077
(1.95)
0.073 (1.85)
0.005 (0.15
Min.)
(2)
0.019 (0.50
Min.)
0.045
(1.16)
0.042 (1.07)
0.019 (0.50
Min.)
0.264 (6.70)
0.254 (6.46)
0.212
(5.38)
0.208 (5.29)
CIRCUIT
(2)
(1)
0.055
(1.40)
0.051 (1.30)
(3)
Dimensions in inches and (millimeters)
SMP
UNITS
Volts
Volts
Volts
Amps
MAXIMUM RATINGES
( At T
A
= 25
o
C unless otherwise noted )
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current T
L
= 100
o
C
Peak Forward Surge Current 8.3 ms single half sine-wave
I
FSM
superimposed on rated load (JEDEC method)
Typical Junction Capacitance (Note 1)
Operating and Storage Temperature Range
C
J
T
J
, T
STG
30
-65 to +150
20
pF
o
SYMBOL
V
RRM
V
RMS
V
DC
I
O
UPL41CTPT UPL42CTPT UPL43CTPT UPL44CTPT UPL45CTPT UPL46CTPT UPL47CTPT UPL48CTPT
50
35
50
100
70
100
200
140
200
300
210
300
4.0
400
280
400
600
420
600
800
560
800
1000
700
1000
50
Amps
C
ELECTRICAL CHARACTERISTICS
( At T
A
= 25
o
C unless otherwise noted )
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at 2.0 A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Maximum Reverse Recovery Time (Note 2)
NOTES : 1. Measured at 1.0 MH
Z
and applied reverse voltage of 4.0 volts
2. Test Conditions : I
F
= 0.5 A, I
R
= -1.0 A, I
RR
= -0.25 A
@ T
A
= 25 C
@ T
A
= 100
o
C
I
R
100
trr
35
45
uAmps
nSec
2004-7
o
SYMBOL
V
F
UPL41CTPT UPL42CTPT UPL43CTPT UPL44CTPT UPL45CTPT UPL46CTPT UPL47CTPT UPL48CTPT
UNITS
Volts
uAmps
0.95
5.0
1.27
1.75
CHENMKO [ CHENMKO ENTERPRISE CO. LTD. ]
