CE
SM4001 THRU SM4007
CHENYI ELECTRONICS
SURFACE MOUNT GALSS PASSIVATED JUNCTION RECTIFIER
Reverse Voltage - 50 to 1000 Volts
Forward Current - 1.0Ampere
FEATURES
. The plasitc package carries Underwrites Laboratory
MELF(DO-213AB)
Flammability Classification 94V-0
. For surface mounted applications
. Glass passivated junction
. High temperature soldering guaranteed: 250 /10 seconds, at terminals
MECHANICAL DATA
.
Case: JEDEC SMA(DO-214AB) molded plastic
.
Terminals: Lead solderable per MIL-STD-750,method 2026
.
Polarity: Color band denotes cathode end
.
Mounting Position: Any
Dimensions in inches and (millimeters)
.
Weight: 0.0041 ounce, 0.116 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Ratings at 25 ambient temperature unless otherwise specified,Single phase,half wave 60Hz,resistive or inductive)
load. For capacitive load,derate current by 20%)
Symbols
SM
4001
SM
4002
SM
4003
SM
4004
SM
4005
SM
4006
SM
4007
Units
Maximum Recurrent peak reverse voltage
V
RRM
50
100
200
400
600
800
1000
Volts
Maximum RMS voltage
V
RMS
35
70
140
280
420
560
700
Volts
Maximum DC blocking voltage
V
DC
50
100
200
400
600
800
100
Volts
Maximum average forward rectified current
0.375"(9.5mm) lead length at T
A
=75
Peak forward surge current (8.3ms
half sing wave superimposed on rated load
(JEDEC method)
Maximum instantaneous forward voltage at 1.0 A
V
F
Volts
Maximum reverse
T
A
=25
current at rated DC Blocking Voltage
T
A
=125
(Note 2)
R
JA
(Note 3)
R
JL
Typical Junction Capacitance(Note 1)
C
J
pF
Maximum DC Blocking Voltage temperature
T
A
Notes: 1.Measured at 1MHz and applied reverse voltage of 4.0V DC.
1.Thermal resistance from junction to ambient, 0.24 X 0.24"(6.0 X 6.0mm) copper pads to each terminals
1.Thermal resistance from junction to terminals, 0.24 X 0.24"(6.0 X 6.0mm) copper pads to each terminals
A
50.0
I
(AV)
1.0
Amp
I
FSM
Amps
30.0
5.0
1.1
I
R
Typical Thermal Resistance
75.0
30.0
+150.0
15.0
Operating and storage temperature range
T
J
T
STG
-65 to +175
/W
Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD
Page 1 of 2
CE
SM4001 THRU SM4007
CHENYI ELECTRONICS
SURFACE MOUNT GALSS PASSIVATED JUNCTION RECTIFIER
Reverse Voltage - 50 to 1000 Volts
Forward Current - 1.0Ampere
RATINGS AND CHARACTERISTIC CURVES SM4001 THRU SM4007
FLG.1-FORWARD CURRENT
FIG.2-TYPICAL INSTANTANEOUS FORWARD
DERATING CURVE
CHARACTERISTICS
FIG.3-MAXIMUM NON-REPETITIVE
FORWARD SURGE CURRENT
FIG.4-TYPICAL REVERSE CHARACTERISTICS
FIG.5-TYPICAL JUNCTION CAPACITANCE
Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD
Page 2 of 2
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