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
SBM4001PT
THRU
SBM4007PT
SMB
0.155 (3.94)
0.130 (3.30)
(1)
(2)
0.083 (2.11)
0.077 (1.96)
MECHANICAL DATA
Case:
JEDEC SMB molded plastic
Terminals:
Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity:
Indicated by cathode band
Weight:
0.003 ounces, 0.093 gram
0.190 (4.75)
0.160 (4.06)
0.012 (0.305)
0.006 (0.152)
0.096 (2.44)
0.084 (2.13)
0.060 (1.52)
0.030 (0.76)
0.008 (0.203)(max)
0.220 (5.59)
0.205 (5.21)
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)
SMB
UNITS
Volts
Volts
Volts
Amps
Amps
pF
o
o
MAXIMUM RATINGES
( At T
A
= 25 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 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
R
JA
o
o
SYMBOL
V
RRM
V
RMS
V
DC
I
O
I
FSM
C
J
R
JL
SBM4001PT SBM4002PT SBM4003PT SBM4004PT SBM4005PT SBM4006PT SBM4007PT
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
o
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
o
C
@ T
A
= 125 C
o
SYMBOL
V
F
SBM4001PT SBM4002PT SBM4003PT SBM4004PT SBM4005PT SBM4006PT SBM4007PT
UNITS
Volts
uAmps
uAmps
uAmps
1.0
30
I
R
5.0
50
RATING CHARACTERISTIC CURVES ( SBM4001PT THRU SBM4007PT )
FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE
1.00
PEAK FORWARD SURGE CURRENT, (A)
AVERAGE FORWARD CURRENT, (A)
35
30
25
20
15
10
5
0
8.3 ms Single Half
Sine-Wave (JEDEC Method)
FIG. 2 - MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
0.75
0.50
Single
Half Wave 60H
Z
Resistive or
Inductive Load
0.25
0
0
25
50
75
100
125
o
150
175
0
2
4
6 8 10
20
40
60 80 100
LEAD TEMPERATURE, ( C )
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD
CHARCTERISTICS
10
INSTANTANEOUS REVERSE CURRENT, (uA)
INSTANTANEOUS FORWARD CURRENT, (A)
NUMBER OF CYCLES AT 60H
Z
FIG. 4 - TYPICAL REVERSE CHARACTERISTICS
10
4
T
J
= 100 C
o
PULSE WIDTH=300uS
1% DUTY CYCLE
1.0
1.0
0.4
T
J
= 25
o
C
0.1
0.1
.04
T
J
= 25 C
o
.01
0.4
.01
0.6
0.8
1.0
1.2
1.4
1.6
1
20
40
60
80
100
120
140
INSTANTANEOUS FORWARD VOLTAGE, (V)
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
FIG. 5 - TYPICAL JUNCTION CAPACITANCE
200
JUNCTION CAPACITANCE, (pF)
100
60
40
20
10
4
2
1
.1
.4
1.0
4
10
20
40
100
T
J
= 25
o
C
REVERSE VOLTAGE, (V)
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