S1A - S1M General-Purpose Rectifiers
May 2015
S1A - S1M
General-Purpose Rectifiers
Description
Features
1 AI Current Rating
F(AV) In the world of commodity rectifiers, Fairchild Semicon-
Glass Passivated
ductors S1 family of 1 A, P-I-N, SMA rectifiers stand out
for their optimized low leakage, low capacitance, and
Low Leakage:
fast response time. This was achieved while maintaining
- 1 A Maximum at 25C
the industry standard V max of 1.1 V at 1 A and a 30 A
F
- 50 A Maximum at 125C
surge rating. In todays world, where system power effi-
Fast Response: 1.8 s (Typical)
ciency is a critical differentiating feature, these advan-
30 A Surge Rating
tages can be leveraged to support those higher
efficiency goals.
50 to 1000 V Reverse Voltage Ratings
6.6 pF Typical Capacitance
RoHS Compliant
UL Certified, UL #E258596
SMA/DO-214AC
COLOR BAND DENOTES CATHODE
Ordering Information
Part Number Marking Package Packing Method
S1A S1A DO-214AC (SMA) Tape and Reel
S1B S1B DO-214AC (SMA) Tape and Reel
S1D S1D DO-214AC (SMA) Tape and Reel
S1G S1G DO-214AC (SMA) Tape and Reel
S1J S1J DO-214AC (SMA) Tape and Reel
S1K S1K DO-214AC (SMA) Tape and Reel
S1M S1M DO-214AC (SMA) Tape and Reel
2001 Fairchild Semiconductor Corporation www.fairchildsemi.com
S1A - S1M Rev. 2.10 S1A - S1M General-Purpose Rectifiers
(1)
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera-
ble above the recommended operating conditions and stressing the parts to these levels is not recommended. In addi-
tion, extended exposure to stresses above the recommended operating conditions may affect device reliability. The
absolute maximum ratings are stress ratings only. Values are at T = 25C unless otherwise noted.
A
Value
Symbol Parameter Unit
S1A S1B S1D S1G S1J S1K S1M
V Maximum Repetitive Reverse Voltage 50 100 200 400 600 800 1000 V
RRM
Average Rectified Forward Current at
I 1.0 A
F(AV)
T = 100C
A
Non-Repetitive Peak Forward Surge Current
I 30 A
FSM
8.3 ms Single Half-Sine-Wave
Storage Temperature Range -55 to +150 C
T
STG
T Operating Junction Temperature -55 to +150 C
J
Note:
1. These ratings are limiting values above which the serviceability of any semiconductor device maybe impaired.
Thermal Characteristics
Symbol Parameter Max. Unit
P Power Dissipation 1.4 W
D
(2)
R Thermal Resistance, Junction to Ambient 85 C/W
JA
(3)
R Thermal Resistance, Junction to Ambient 170 C/W
JA
(3)
Junction-Lead thermal characteristics 25 C/W
jl
Notes:
2. Device mounted on FR-4 PCB, land pattern size: 25 mm (5 x 5 mm).
3. Device mounted on FR-4 PCB, land pattern size: 4.6375 mm (2.65 x 1.75 mm).
Electrical Characteristics
Values are at T = 25C unless otherwise noted.
A
Symbol Parameter Conditions Min. Typ. Max. Unit
V Forward Voltage I 1.0 A 1.1 V
F F =
I = 0.5 A, I = 1.0 A,
F R
t 1.8 s
Reverse Recovery Time
rr
I = 0.25 A
rr
T = 25C1.0
A
I Reverse Current at Rated V A
R R
T =125C50
A
C Junction Capacitance V = 4.0 V, f = 1.0MHz 6.6 pF
T R
2001 Fairchild Semiconductor Corporation www.fairchildsemi.com
S1A - S1M Rev. 2.10 2