S2A/A - S2M/A
1.5A SURFACE MOUNT GLASS PASSIVATED RECTIFIER
DS16004 Rev. 7 - 2 1 of 2 S2A/A - S2M/A
www.diodes.com ã 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.
·Glass Passivated Die Construction
·Low Forward Voltage Drop and High Current
Capability
·Surge Overload Rating to 50A Peak
·Ideally Suited for Automated Assembly
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 µA
Typical Total Capacitance (Note 1) CT20 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: Molded Plastic
·Case Material - UL Flammability Rating
Classification 94V-0
·Terminals: Solder Plated Terminal -
Solderable per MIL-STD-202, Method 208
·Polarity: Cathode Band or Cathode Notch
·Approx. Weight: SMA 0.064 grams
SMB 0.093 grams
·Marking: Type Number, See Page 2
·Ordering Information: See Page 2
SMA SMB
Dim Min Max Min Max
A2.29 2.92 3.30 3.94
B4.00 4.60 4.06 4.57
C1.27 1.63 1.96 2.21
D0.15 0.31 0.15 0.31
E4.80 5.59 5.00 5.59
G0.10 0.20 0.10 0.20
H0.76 1.52 0.76 1.52
J2.01 2.62 2.00 2.62
All Dimensions in mm
A
B
C
D
G
H
E
J
Maximum Ratings and Electrical Characteristics
SPICE MODELS: S2A S2B S2D S2G S2J S2K S2M
S2AA S2BA S2DA S2GA S2JA S2KA S2MA
XXX = Product type marking code, ex: S2A (SMB package)
XXXX = Product type marking code, ex: S2AA (SMA package)
= Manufacturers’ code marking
YWW = Date code marking
Y = Last digit of year ex: 2 for 2002
WW=Weekcode01to52
YWW
XXX(X)
DS16004 Rev. 7 - 2 2 of 2 S2A/A - S2M/A
www.diodes.com
0
0.3
0.6
0.9
1.2
1.5
20 40 60 80 100 120 140 160
T , TERMINAL TEMPERATURE (ºC)
T
Fig. 1 Forward Current Derating Curve
I , AVERAGE F
O
RWARD CURRENT (A)
AV
Resistive or
inductive load
0.01
0.1
1.0
10
100
1000
0 20 40 60 80 100 120 140
I,INSTANTANE
O
US REVERSE CURRENT (µA)
R
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Fig. 4 Typical Reverse Characteristics
T = 125°C
j
T=25°C
j
0
10
20
30
40
50
60
1 10 100
I , PEAK FORWARD SURGE CURRENT (A)
FSM
NUMBER OF CYCLES AT 60 Hz
Fi
g
.3 ForwardSur
g
e Current Deratin
g
Curve
Single Half-Sine-Wave
JEDEC Method
I , INSTANTANEOUS FORWARD CURRENT (A)
F
T=25°C
j
0.01
0.1
1.0
10
0.5 0.7 0.9 1.1 1.3 1.5
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
Fi
g
.2 T
y
pical Forward Characteristics
Notes: 3. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
* x = Device type, e.g. S2AA-7 (SMA package); S2A-7 (SMB package).
Device* Packaging Shipping
S2xA-7
S2x-7
SMA
SMB
5000/Tape & Reel
3000/Tape & Reel
Ordering Information (Note 3)
Marking Information
