S1A Datasheet, PDF (1/4 Pages) Pan Jit International Inc. – SURFACE MOUNT RECTIFIER(VOLTAGE - 50 to 1000 Volts CURRENT - 1.0 Ampere)

CYStech Electronics Corp.
Surface Mount Glass Passivated Junction Rectifiers
Reverse Voltage 50V to 1000V Forward Current 1.0A
S1A thru S1M
Spec. No. : C246SA
Issued Date : 2012.08.06
Revised Date : 2013.03.11
Page No. : 1/4
Features
• For surface mounted applications
• Glass passivated junction chip
• Low profile package
• Built-in stain relief, ideal for automatic placement
• High temperature soldering guaranteed : 260°C/10 seconds at terminals
• Plastic material used carries UL flammability classification 94V-0
Mechanical Data
• Case: JEDEC DO-214AC(SMA) molded plastic
• Terminals: Pure tin plated, solderable per MIL-STD-750 method 2026
• Polarity: Color band denotes cathode end
• Mounting position : Any
• Weight: 0.064 gram, 0.002 ounce
Maximum Ratings and Electrical Characteristics
(Rating at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or
inductive load. For capacitive load, derate current by 20%. )
Parameter
Symbol
Type
Units
S1A S1B S1D S1G S1J S1K S1M
Maximum repetitive peak reverse voltage
VRRM 50 100 200 400 600 800 1000 V
Maximum RMS voltage
VRMS
35
70 140 280 420 560 700 V
Maximum DC blocking voltage
VR
50 100 200 400 600 800 1000 V
Maximum instantaneous forward voltage, IF=1A VF
1.1
V
Maximum average forward rectified current, see
Fig. 1
IF(AV)
1
A
Peak forward surge current @8.3ms single half
sine wave superimposed on rated load
IFSM
30
A
(JEDEC method) TL=90°C
Maximum DC reverse current at TA=25°C
Rated DC blocking voltage
TA=125°C
IR
5
μA
50
Typical reverse recovery time (Note 1)
trr
1.8
μs
Typical junction capacitance @ f=1MHz and
applied 4V reverse voltage
CJ
12
pF
Typical thermal resistance (Note 2)
RθJA
RθJL
Operating junction and Storage temperature range TJ;TSTG
50
90
-55 ~ +150
°C/W
℃
Note: 1.Reverse recovery test conditions : IF=0.5A, IR=1A, IRR=0.25A
2.Thermal resistance from junction to ambient and from junction to lead mounted on PCB with 0.2”×0.2”(5mm×5mm)
copper pad areas.
S1A thru S1M
CYStek Product Specification