S2A ~ S2M
PRV : 50 - 1000 Volts
Io : 1.5 Ampere
FEATURES :
*
*
*
*
*
*
*
*
*
*
*
*
High current capability
High surge current capability
High reliability
Low reverse current
Low forward voltage drop
Pb / RoHS Free
Case : SMB Molded plastic
Epoxy : UL94V-O rate flame retardant
Lead : Lead Formed for Surface Mount
Polarity : Indicated by cathode band
Mounting position : Any
Weight : 0.093 gram
SURFACE MOUNT RECTIFIERS
SMB (DO-214AA)
1.1
±
0.3
5.4
±
0.15
4.8
±
0.15
2.0
±
0.1
3.6
±
0.15
2.3
±
0.2
0.22
±
0.07
MECHANICAL DATA :
Dimensions in millimeter
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25
°
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
RATING
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Current (See fig. 1)
Peak Forward Surge Current
8.3ms Single half sine wave Superimposed
on rated load (JEDEC Method) T
L
= 100
°C
Maximum Instantaneous Forward Voltage at I
F
= 1.5 A.
Maximum DC Reverse Current
at rated DC Blocking Voltage
Ta = 25
°C
Ta = 125
°C
SYMBOL
V
RRM
V
RMS
V
DC
I
F
I
FSM
V
F
I
R
I
R(H)
Trr
R
θ
JA
R
θ
JL
C
J
T
J
T
STG
S2A
50
35
50
S2B
100
70
100
S2D
200
140
200
S2G
400
280
400
1.5
50
1.15
1.0
125
2.0
100
20
30
S2J
600
420
600
S2K
800
560
800
S2M
1000
700
1000
UNIT
V
V
V
A
A
V
µA
µA
µs
°C/W
°C/W
pF
°C
°C
Typical Reverse Recovery Time (Note 1)
Typical thermal resistance (Note 2)
Typical Junction Capacitance at 4.0V, 1 MHz (Note 3)
Junction Temperature Range
Storage Temperature Range
Notes :
- 55 to + 150
- 55 to + 150
(1) Reverse Recovery Test Conditions : I
F
= 0.5 A, I
R
= 1.0 A, Irr = 0.25 A.
(2) Thermal resistance from junction to ambient and from junction to lead mounted on P.C.B. with 0.2 x 0.2” (5.0 x 5.0mm) copper pad areas
(3) Mesured at 1.0 Mhz and applied Vr=4.0 volts
Page 1 of 2
Rev. 02 : March 25, 2005
RATING AND CHARACTERISTIC CURVES ( S2A - S2M )
FIG.1 - DERATING CURVE FOR OUTPUT
RECTIFIED CURRENT
1.5
50
FIG.2 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
PEAK FORWARD SURGE
CURRENT, AMPERES
T
L
= 100°C
8.3ms Single Half Sine-Wave
(JEDEC Method)
AVERAGE FORWARD OUTPUT
CURRENT, AMPERES
40
1.0
30
20
0.5
60 Hz RESISTIVE OR
INDUCTIVE LOAD
P.C. board mounted on 5.0 mm²
COPPER LAND AREAS
0
25
50
75
100
125
150
175
10
0
0
1
2
4
6
10
20
40
60
100
LEAD TEMPERATURE, (
°
C)
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL FORWARD CHARACTERISTICS
10
10
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
FORWARD CURRENT, AMPERES
REVERSE CURRENT,
MICROAMPERES
Ta = 125
°C
1.0
1.0
Pulse Width = 300
µs
2% Duty Cycle
0.1
T
J
= 25
°C
0.1
Ta = 25
°C
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0.01
0
20
40
60
80
100
120
140
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
FIG. 5 – TYPICAL JUNCTION CAPACITANCE
100
JUNCTION CAPACITANCE, pF
T
J
= 25°C
f = 1.0 MHZ
Vsig = 50mVp-p
10
1
0.01
0.1
1
10
100
REVERSE VOLTAGE, VOLTS
Page 2 of 2
Rev. 02 : March 25, 2005
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