Fairchild Semiconductor S2J, S2D, S2B, S2G, S2K Datasheet
...
Features
• Easy pick and place.
• Low forward Voltage Drop.
• High Current Capability.
• High Surge Current Capability.
S2A - S2M
SMB/DO-214AA
COLOR BAND DENOTES CATHODE
Discrete POWER & Signal
Technologies
0.185 (4.699)
0.083 (2.108)
0.075 (1.905
0.160 (4.064)
)
2
0.220 (5.588)
0.200 (5.080)
1
0.155 (3.937)
0.130 (3.302)
0.096 (2.438)
0.083 (2.108)
S2A-S2M
1.5 Ampere Glass Passivated Rectifiers
Absolute Maximum Ratings* T
= 25°C unless otherwise noted
A
0.050 (1.270)
0.030 (0.762)
0.008 (0.203)
0.004 (0.102)
0.012 (0.305)
0.006 (0.152)
Symbol Parameter Value Units
I
O
i
f(surge)
P
D
R
θ
JC
T
stg
T
J
Average Rectified Current
= 100°C
@ T
A
Peak Forward Surge Current
8.3 ms single half-sine-wave
Superimposed on rated load (JEDEC m ethod)
Total Device Dissipation
Derate above 25°C
Thermal Resistance, Junction to Case ** 16
Storage Temperature Range -65 to +150
Operating Junction Temperature -65 to +150
1.5 A
50 A
2.35
18.8
mW/°C
W
°C/W
°C
°C
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
**Device mounted on FR-4 PCB 0.013 mm.
Electrical Characteristics T
= 25°C unless otherwise noted
A
Parameter Device Units
2A 2B 2D 2G 2J 2K 2M
Peak Repetitive Reverse Volt age 50 100 200 400 600 800 1000 V
Maximum RMS Voltage 35 70 140 280 420 560 700 V
DC Reverse Voltage (Rated VR)
Maximum Reverse Current
@ rated V
R
TA = 25°C
= 125°C
T
A
Maximum Forward Voltage @ 1.5 A 1.15 V
Maximum Reverse Recovery Time
I
= 0.5 A, IR = 1.0 A, I
F
= 0.25 A
rr
Typical Junction Capacit ance
= 4.0 V, f = 1.0 MHz
V
R
50 100 200 400 600 800 1000 V
1.0
125
2.0
30 pF
µA
µA
µS
1999 Fairchild Semiconductor Corporation
S2A-S2M, Rev. A
T ypical Characteristics
S2A-S2M
Surface Mount Rectifiers
(continued)
Forward Current De ratin g Curve
2
1.5
1
RESISTIVE OR
INDUCTIVE LOAD
P.C.B. MOUNTED
8.0 x 8.0 mm
0.5
COPPER PAD AREAS
FORWAR D CURRE NT (A )
0
0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE ( C)
º
Forward Characteristics
10
1
0.1
T = 25 C
FORWARD CU RRENT (A)
0.01
0.4 0.6 0.8 1 1.2 1.4 1.6
FORWA RD VOLTAGE ( V)
º
A
Pulse Width = 300µs
2% Duty Cycle
Non-Repetitive Surge Current
50
40
30
20
10
0
PEAK FORWARD SURGE CURRENT (A)
12 51020 50100
NUMBER OF CYCLES AT 60Hz
Reverse Characteris tics
10
T = 125 C
º
µ
1
0.1
REVERSE CURRENT ( A)
0.01
0 20406080100120140
PERCENT OF RA TED PEAK REVER SE VOLTAGE (%)
A
T = 100 C
º
A
º
T = 25 C
A
Junction Capacitance
100
50
20
10
5
CAPACITANCE (pF)
2
1
0.1 0.2 0.5 1 2 5 10 20 50 100
REVER SE VO LT AGE (V)
S2A-S2M, Rev. A
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