S2A/A - S2M/A
1.5A SURFACE MOUNT GLASS PASSIVATED RECTIFIER
DS16004 Rev. 9 - 2
1 of 2
S2A/A - S2M/A
www.diodes.com
Diodes Incorporated
Features
@TA = 25°C unless otherwise specified
Notes:
1. Measured at 1.0 MHz and applied reverse voltage of 4.0V DC.
2. Thermal Resistance Junction to Terminal, unit mounted on PC board with 5.0 mm2 (0.013 mm thick) copper pads as heat sink.
3. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7.
Glass Passivated Die Construction
Low Forward Voltage Drop and High Current Capability
Surge Overload Rating to 50A Peak
Ideally Suited for Automated Assembly
Available in Lead Free Finish/RoHS Compliant Version
(Note 3)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Symbol
S2
A/AA
S2
B/BA
S2
D/DA
S2
G/GA
S2
J/JA
S2
K/KA
S2
M/MA
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
50
100
200
400
600
800
1000
V
RMS Reverse Voltage
VR(RMS)
35
70
140
280
420
560
700
V
Average Rectified Output Current
@ TT = 100°C
I(AV)
1.5
A
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load
(JEDEC Method)
IFSM
50
A
Forward Voltage
@ IF = 1.5A
VFM
1.15
V
Peak Reverse Current
@TA = 25°C
at Rated DC Blocking Voltage
@TA = 125°C
IRM
5.0
125
A
Typical Total Capacitance (Note 1)
CT
20
pF
Typical Thermal Resistance, Junction to Terminal
(Note 2)
RqJT
20
°C/W
Operating and Storage Temperature Range
Tj, TSTG
-65 to +150
°C
A Suffix Designates SMA Package
No Suffix Designates SMB Package
Mechanical Data
Case: SMA/SMB
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020C
Also Available in Lead Free Plating (Matte Tin Finish).
Please see Ordering Information, Note 5, on Page 2
Polarity: Cathode Band or Cathode Notch
Marking: Type Number, See Page 2
Ordering Information: See Page 2
Approx. Weight: SMA 0.064 grams
SMB 0.093 grams
Dim
SMA
SMB
Min
Max
Min
Max
A
2.29
2.92
3.30
3.94
B
4.00
4.60
4.06
4.57
C
1.27
1.63
1.96
2.21
D
0.15
0.31
0.15
0.31
E
4.80
5.59
5.00
5.59
G
0.10
0.20
0.10
0.20
H
0.76
1.52
0.76
1.52
J
2.01
2.62
2.00
2.62
All Dimensions in mm
A
B
C
D
G
H
E
J
Maximum Ratings and Electrical Characteristics