M1-M7
1.0AMP.Surface Mount Rectifiers
SMAJ
4.3± 0.1
1.70± 0.25
Mechanical Data
Case: Molded plastic
Polarity: Indicated by cathode band
Packaging: 12mm tape
W eight: 0.084 gram
Rating at 25
o
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Symbol
M1
M2
M3
Type Number
Maximum Recurrent Peak Reverse Voltage
50
100 200
V
RRM
Maximum RMS Voltage
35
70
140
V
RMS
Maximum DC Blocking Voltage
50
100 200
V
DC
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 )
Maximum Instantaneous Forward Voltage
@ 1.0A
Maximum DC Reverse Current @ T
A
=25
o
C
at Rated DC Blocking Voltage @ T
A
=125
o
C
Typical Reverse Recovery Time (Note 1)
Typical Junction Capacitance ( Note 2 )
Non-Repetitive Peak Reverse Avalanche
Engergy at 25
o
C, I
AS
=1A, L=10mH
Typical Thermal Resistance (Note 3)
Dimensions in millimeters
Maximum Ratings and Electrical Characteristics
M4
400
280
400
1.0
30
1.1
1.0
50
1.5
12
5
27
75
-55 to +150
-55 to +150
30
85
o
M5
600
420
600
M6
800
560
800
0.203MAX
For surface mounted application
Glass passivated junction chip.
Low forward voltage drop
High current capability
Easy pick and place
High surge current capability
Plastic material used carries Underwriters
Laboratory Classification 94V-0
High temperature soldering:
o
260 C / 10 seconds at terminals
5.6± 0.2
2.35± 0.1
1.3± 0.2
M7
Units
1000
V
700
V
1000
V
A
A
V
uA
uA
uS
pF
mJ
C/W
o
o
I
(AV)
I
FSM
V
F
I
R
Trr
Cj
E
AS
R
θJL
R
θJA
Operating Temperature Range
T
J
Storage Temperature Range
T
STG
Notes:
1. Reverse Recovery Test Conditions: I
F
=0.5A, I
R
=1.0A, I
RR
=0.25A
2. Measured at 1 MHz and Applied V
R
=4.0 Volts
3. Measured on P.C. Board with 0.2” x 0.2” (5.0mm x 5.0mm) Copper Pad Areas.
C
C
2.6± 0.15
0.2± 0.05
Features
M1-M7
1.0AMP.Surface Mount Rectifiers
RATINGS AND CHARACTERISTIC CURVES (M1 THRU M7)
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
AVERAGE FORWARD CURRENT. (A)
1.2
1.0
FIG.2- TYPICAL REVERSE CHARACTERISTICS
100
INSTANTANEOUS REVERSE CURRENT. ( A)
0.8
0.6
0.4
0.2
0
0
20
40
60
80
100
o
10
1
Tj=125
0
C
120
140
160
Tj=75
0
C
0.1
Tj=25
0
C
LEAD TEMPERATURE. ( C)
FIG.3- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
100
0.01
PEAK FORWARD SURGE CURRENT. (A)
50
0.001
0
20
10
M1
M2-M
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
7
5
8.3ms Single
Half Sine Wave
Tj=Tj max
1
2
5
10
20
50
100
2
1
FIG.5- TYPICAL FORWARD CHARACTERISTICS
100
50
20
10
5
2
1
0.5
0.2
0.1
0.05
FIG.4- TYPICAL JUNCTION CAPACITANCE
100
JUNCTION CAPACITANCE.(pF)
50
Tj=25
0
C
f=1.0MHz
Vsig=50mVp-p
20
10
5
2
1
0.01
INSTANTANEOUS FORWARD CURRENT. (A)
NUMBER OF CYCLES AT 60Hz
0.02
0.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0.1
1
REVERSE VOLTAGE. (V)
10
100
FORWARD VOLTAGE. (V)
FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50W
NONINDUCTIVE
10W
NONINDUCTIVE
+0.5A
(-)
DUT
(+)
50Vdc
(approx)
(-)
PULSE
GENERATOR
(NOTE 2)
1W
NON
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
(+)
0
-0.25A
trr
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
-1.0A
1cm
SET TIME BASE FOR
5/ 10ns/ cm
Version: E08
嵌入式系统
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