CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT
GLASS PASSIVATED SILICON RECTIFIER
VOLTAGE RANGE 50 - 1000 Volts CURRENT 1.0 Ampere
FEATURES
Low leakage current
Ideal for surface mounted applications
Metallurgically bonded construction
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
* Glass passivated junction
* High temperature soldering guaranteed :
260
o
C/10 seconds at terminals
0.110(2.80)
0.094(2.40)
(1)
SM4001PT
THRU
SM4007PT
*
*
*
*
SMA
0.065(1.65)
0.049(1.25)
0.181(4.60)
0.165(4.20)
0.012(0.310)
0.006(0.150)
(2)
MECHANICAL DATA
Case:
JEDEC SMA molded plastic
Terminals:
Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity:
Indicated by cathode band
Weight:
0.002 ounces, 0.064 gram
0.090(2.30)
0.075(1.90)
0.060(1.52)
0.030(0.76)
0.212(5.40)
0.189(4.80)
0.008 (0.203)(max)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase, half wave, 60 H
Z
, resistive or inductive load.
For capacitive load, derate current by 20%.
o
Dimensions in inches and (millimeters)
SMA
UNITS
Volts
Volts
Volts
Amps
Amps
pF
o
o
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
= 110
o
C
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Junction Capacitance (Note 1)
(Note 2)
Maximum Thermal Resistance
(Note 3)
Operating and Storage Temperature Range
o
SYMBOL
V
RRM
V
RMS
V
DC
I
O
I
FSM
C
J
R
R
JL
JA
SM4001PT SM4002PT SM4003PT SM4004PT SM4005PT SM4006PT SM4007PT
50
35
50
100
70
100
200
140
200
400
280
400
1.0
30
15
20
50
-65 to +175
600
420
600
800
560
800
1000
700
1000
C/W
C/W
o
T
J
, T
STG
C
ELECTRICAL CHARACTERISTICS
( At T
A
= 25 C unless otherwise noted )
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at 1.0 A DC
Maximum Full Load Reverse Current,
Full cycle Average at T
A
= 75
o
C
Maximum Average Reverse Current
at Rated DC Blocking Voltage
@ T
A
= 25 C
@ T
A
= 125 C
o
o
SYMBOL
V
F
SM4001PT SM4002PT SM4003PT SM4004PT SM4005PT SM4006PT SM4007PT
UNITS
Volts
uAmps
uAmps
uAmps
2002-5
1.0
30
I
R
5.0
50
NOTES : 1. Measured at 1.0 MH
Z
and applied reverse voltage of 4.0 volts
2. Thermal Resistance Junction to terminal, 6.0 mm
2
copper pads to each terminal
3. Thermal Resistance Junction to ambient, 6.0 mm
2
copper pads to each terminal
CHENMKO [ CHENMKO ENTERPRISE CO. LTD. ]
