Green
S3JB-S3MB(LS)
SURFACE MOUNT
GLASS PASSIVATED RECTIFIERS
REVERSE VOLTAGE – 600 to 1000 Volts
FORWARD CURRENT – 3.0 Amperes
FEATURES
SMB
• Glass passivated chip
• For surface mounted applications
• Low reverse leakage current
A
SMB
DIM.
A
MIN.
4.06
3.30
1.96
0.15
5.21
0.05
2.01
0.76
MAX
4.57
3.94
2.21
0.31
5.59
0.20
2.50
1.52
• Low forward voltage drop
• High current capability
• Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. “Green” Device (Note 3)
C
B
B
C
D
MECHANICAL DATA
E
• Package: Molded plastic
F
• Package Material molding compound, UL flammability
classification 94V-0, (No Br. Sb. CI.) “Halogen-free”.
• Polarity: Color band denotes cathode
• Weight: 0.102 grams (Approximated)
G
H
G
D
H
F
All dimension in
millimeter
E
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
ABSOLUTE RATINGS
PARAMETER
Maximum repetitive peak reverse voltage
Maximum DC blocking voltage
SYMBOL
VRRM
S3JB
600
S3KB
S3MB
1000
1000
UNIT
800
800
3.0
V
V
A
VDC
600
Maximum average forward rectified current @ TL=75°C
I(AV)
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load
Peak forward surge current 1ms single half
sine-wave superimposed on rated load
@TJ=25°C
120
100
240
200
IFSM
A
@TJ=125°C
@TJ=25°C
@TJ=125°C
IFSM
A
I2t rating for fusing (t = 8.3ms)
I2t
CT
42
40
A2S
pF
Typical junction capacitance (Note 4)
Operation and storage temperature range
TJ ,TSTG
-55 to +150
°C
STATIC ELECTRICAL CHARACTERISTICS
PARAMETER
Forward voltage
Leakage current
TEST CONDITIONS
SYMBOL
MAX.
UNIT
V
IF= 3.0A
VR rated
TJ=25°C
VF
IR
1.15
TJ=25°C
TJ=125°C
10
250
uA
THERMAL CHARACTERISTICS
PARAMETER
SYMBOL
TYP.
UNIT
RthJA
RthJL
RthJC
55
12
12
Typical thermal resistance (Note 5)
°C/W
DYNAMIC ELECTRICAL CHARACTERISTICS
PARAMETER
Reverse recovery time
Notes:
TEST CONDITIONS
SYMBOL
TYP.
UNIT
IF= 0.5A, Irr= 0.25A, IR =1.0A
trr
2000
ns
1. EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. All applicable RoHS exemptions applied.
2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony
compounds.
4. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
5. Thermal resistance junction to ambient, lead and case.
1 of 4
www.diodes.com
February 2022
© Diodes Incorporated
S3JB-S3MB(LS)
Document number: DS44223 Rev. 11 - 2