SF38PT Chenmko Enterprise, SF38PT Datasheet
SF38PT
Manufacturer Part Number
SF38PT
Description
Super FAST Rectifier
Manufacturer
Chenmko Enterprise
Datasheet
1.SF38PT.pdf
(2 pages)
MAXIMUM RATINGES ( At T
ELECTRICAL CHARACTERISTICS ( At T
NOTES :
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Current at T
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Junction Capacitance (Note 1)
Operating and Storage Temperature Range
Maximum Instantaneous Forward Voltage at 3.0 A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Maximum Reverse Recovery Time (Note 2)
FEATURES
* Plastic package has Underwriters Laboratory
* High reliability
* Low leakage
* Low forward voltage
* High current capability
* Super fast switching speed
* High surge capability
* Good for switching mode circuit
MECHANICAL DATA
Case: JEDEC DO-201AD molded plastic
Terminals: Plated axial leads, solderable per MIL-STD-750,
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 1.18 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
Single phase, half wave, 60 H
For capacitive load, derate current by 20%.
Flammability Classification 94V-0
1. Measured at 1.0 MH
2. Test Conditions : I
VOLTAGE RANGE 50 - 1000 Volts
o
C ambient temperature unless otherwise specified.
Method 2026
CHENMKO ENTERPRISE CO.,LTD
CHARACTERISTICS
A
RATINGS
= 25
F
= 0.5 A, I
Z
Z
, resistive or inductive load.
and applied reverse voltage of 4.0 volts
o
C unless otherwise noted )
A
A
R
= 55
SUPER FAST RECTIFIER
= 25
= -1.0 A, I
o
GLASS PASSIVATED
C
o
C unless otherwise noted )
T
T
RR
A
A
= 25
= 125
= -0.25 A
o
C
o
C
SYMBOL
SYMBOL
T
J
V
V
V
I
, T
FSM
RRM
C
V
RMS
I
trr
I
DC
O
R
F
J
STG
CURRENT 3.0 Amperes
SF31PT
SF31PT
50
35
50
SF32PT
Dimensions in inches and (millimeters)
SF32PT
100
100
70
0.95
SF33PT SF34PT SF35PT SF36PT SF37PT SF38PT
SF33PT
200
140
200
50
0.375(9.5)
0.335(8.5)
35
SF34PT
300
210
300
-65 to +150
1.0(25.4)
1.0(25.4)
MIN.
MIN.
125
3.0
5.0
50
SF35PT
400
280
1.27
400
SF36PT
600
420
600
0.052(1.3)
0.048(1.2)
0.220(5.6)
0.197(5.0)
SF37PT
SF31PT
SF38PT
800
560
1.75
800
30
THRU
DIA.
45
DIA.
SF38PT
DO-201AD
DO-201AD
1000
1000
700
UNITS
UNITS
uAmps
uAmps
Amps
Amps
Volts
Volts
Volts
Volts
nSec
2001-6
pF
o
C
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SF38PT Summary of contents
Page 1
... SF33PT SF34PT SF35PT SF36PT SF37PT SF38PT 0.95 1.27 1.75 5 UNITS Volts Volts Volts Amps Amps UNITS Volts uAmps uAmps nSec 2001-6 ...
Page 2
... RATING CHARACTERISTIC CURVES ( SF31PT THRU SF38PT ) FIG TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 50 10 NONINDUCTIVE NONINDUCTIVE D.U Vdc (approx OSCILLOSCOPE NON- (NOTE 1) INDUCTIVE NOTES: 1. Rise Time = 7 ns max. Input Impedance = 1 megohm. 22 pF. 2. Rise Time = 10 ns max. Source Impedlance= 50 ohms. FIG TYPICAL REVERSE CHARACTERISTICS ...