Dated
：
30/06/2012 C Rev
：
02
®
SEMTECH ELECTRONICS LTD.
Subsidiary of Sino-Tech International (BVI) Limited
S2A THRU S2M
Surface Mount General Rectifiers
Reverse Voltage - 50 to 1000 V
Forward Current - 2 A
Features
• The plastic package carries UL flammability
classification 94V-0
• High forward surge current capability
• Low reverse current
Mechanical Data
• Case: SMB (DO-214AA) molded plastic body
• Terminals: Solder plated, solderable per MIL-
STD-750, Method 2026
• Polarity: Color band denotes cathode end
• Mounting position: Any
Maximum Ratings and Characteristics
Ratings at 25
O
C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Parameter
Symbols S2A S2B S2D S2G S2J S2K S2M Units
Maximum Repetitive Peak Reverse Voltage
V
RRM
50 100 200 400 600 800 1000 V
Maximum RMS Voltage V
RMS
35 70 140 280 420 560 700 V
Maximum DC Blocking Voltage V
DC
50 100 200 400 600 800 1000 V
Maximum Average Forward Current at T
L
= 110
O
CI
F(AV)
2 A
Peak Forward Surge Current 8.3 ms Single Half
Sine-wave Superimposed on Rated Load
(JEDEC method)
I
FSM
60 A
Maximum Forward Voltage at I
F
= 2 A
V
F
1.1 V
Maximum DC Reverse Current at T
a
= 25
O
C
at Rated DC Blocking Voltage at T
a
= 100
O
C
I
R
5
50
µA
Typical Junction Capacitance
1)
C
J
30 pF
Typical Thermal Resistance
2)
R
θJA
50
O
C/W
Operating and Storage Temperature Range T
j
, T
stg
- 65 to + 175
O
C
1)
Measured at 1 MHz
and applied reverse voltage of 4 V.
2)
P.C.B mounted with 0.2 X 0.2" (5 X 5 mm) copper pad areas
