![](http://datasheet.mmic.net.cn/160000/SB3045ST_datasheet_9723664/SB3045ST_1.png)
PAGE . 1
August 30,2010-REV.03
SB3020ST SERIES
FEATURES
Plastic package has Underwriters Laboratory
Flammability Classification 94V-O.
Flame Retardant Epoxy Molding Compound.
Exceeds environmental standards of
MIL-S-19500/228
Low power loss, high efficiency.
Low forward voltage, high current capability
High surge capacity.
For use in low voltage,high frequency inverters
free wheeling , and polarlity protection applications.
In compliance with EU RoHS 2002/95/EC directives
SCHOTTKY BARRIER RECTIFIERS
VOLTAGE
20 to 60 Volts
30 Amperes
CURRENT
MECHANICAL DATA
Case: TO-247S/TO-3PS Molded plastic
Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
Polarity: As marked.
Standard packaging: Any
Weight: 0.1932 ounces, 5.4803 grams.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
NOTE:
Both Bonding and Chip structure are available.
PA RA M E TE R
S YMB O L SB 3020S T SB 3030S T S B 3040S T S B 3045S T SB 3050S T S B 3060ST
UNITS
M a xi mum Re c ur rent Pe ak Re ve r s e Vo lt a g e
V
RRM
20
3 0
40
4 5
50
6 0
V
Ma xi mum RMS Vo lt a g e
V
RMS
1 4
21
28
31 . 5
35
4 2
V
Ma xi mum D C B lo c k i ng Vo lt a g e
V
DC
20
3 0
40
4 5
50
6 0
V
M a xi mum A ver a ge F o r war d C urr e nt at
T c = 7 5 OC
I
F( AV )
30 . 0
A
P e a k F o r war d S ur g e C ur r e nt : 8. 3m s s i ng le
ha lf s i ne - wave s uper i m po s e d on r a t ed lo ad
( J ED EC m e t hod )
I
FSM
275
A
M a xi mum F o r war d Vo lt ag e at 1 5 A pe r le g
V
F
0. 55
0. 70
V
Ma xi mum D C Re ve rs e C urre nt a t
Ra t e d D C B loc k i ng Vo lta g e
T
J =2 5
O C
T
J =1 0 0
OC
I
R
0. 2
50
mA
Typi c a l Ther m a l Re s i s t anc e
R
JC
1. 5
O C / W
O p e r at i ng J unc t i on Te mp er at ur e Ra ng e
T
J
- 5 5 t o + 1 25
- 5 5 t o + 150
OC
S t or a ge Te m p e ra t ur e Ra ng e
T
STG
- 5 5 t o + 150
OC
0
.5
1
6
(1
3
.2
0
)
0
.5
0
4
(1
2
.8
0
)
0.615(15.60)MAX.
0.520(13.20)
0.504(12.80)
0.402(10.20)
0.385(9.80)
0.
7
3
2(
18.
58)
0.
7
1
5(
18.
18)
0.071(1.80)
0.055(1.40)
0.095(2.40)
0.078(2.00)
0.050(1.25)
0.037(0.95)
0.223(5.65)
0.206(5.25)
0.223(5.65)
0.206(5.25)
0.118(3.0)
MIN.
0.599(15.20)
0.582(14.80)
0.
5
77(
14.
6
5)
0.
5
65(
14.
3
5)
0.
166(
4.
20)
0.
149(
3.
80)
0.
776(
19
.7
0)
0.
759(
19
.3
0)
0.
579
(14.
70)
0.
563
(14.
30)
0.185(4.70)
0.169(4.30)
0.103(2.60)
0.090(2.30)
0.025(0.62)
0.014(0.38)