SB3030PT – SB3060PT 1 of 3 © 2002 Won-Top Electronics
SB3030PT – SB3060PT
30A SCHOTTKY BARRIER RECTIFIER
Features
! Schottky Barrier Chip H
! Guard Ring for Transient Protection
! High Current Capability, Low Forward
! Low Reverse Leakage Current S
! High Surge Current Capability J
! Plastic Material has UL Flammability R K
Classification 94V-O PIN1 2 3
L P
Mechanical Data N
! Case: Molded Plastic
! Terminals: Plated Leads Solderable per M
MIL-STD-750, Method 2026 A
! Polarity: As Marked on Body B
! Weight: 5.6 grams (approx.)
! Mounting Position: Any
! Marking: Type Number C
PIN 1 - +
PIN 3 - Case PIN 2
G D
E
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwis e specified
Single Phase, half wave, 60Hz, resistive or induct i ve load.
For capacitive load, derat e current by 20%.
Characteristic Symbol SB
3030PT SB
3035PT SB
3040PT SB
3045PT SB
3050PT SB
3060PT Unit
Peak Repetit i ve Revers e Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR30 35 40 45 50 60 V
RMS Reverse Voltage VR(RMS) 21 24.5 28 31.5 35 42 V
Average Rectified Output Current @TC = 95°C IO30 A
Non-Repetiti ve P eak Forward Surge Current 8.3ms
Single half sine-wave superimposed on rated load
(JEDEC Method) IFSM 275 A
Forward Voltage @IF = 15A VFM 0.55 0.70 V
Peak Reverse Current @T
A = 25°C
At Rated DC Blocking Voltage @TA = 100°C IRM 1.0
75 mA
Typi cal Junction Capacitance (Note 1) Cj1100 pF
Typi cal Therm al Resis t ance Junction to Case (Note 2) RJC 2.0 K/W
Operating and Storage Temperature Range Tj, TSTG -65 to +150 °C
Note: 1. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.
2. Thermal resistance junction to case mounted on heatsin k.
WTE
PO WER SEM ICO NDUC TO RS
TO-3P
Dim Min Max
A3.20 3.50
B4.59 5.16
C20.80 21.30
D19.70 20.20
E2.10 2.40
G0.51 0.76
H15.90 16.40
J1.70 2.70
K3.10 Ø 3.30 Ø
L3.50 4.51
M5.20 5.70
N1.12 1.22
P2.90 3.30
R11.70 12.80
S4.30 Typical
All Dimensions in mm
SB3030PT – SB3060PT 2 of 3 © 2002 Won-Top Electronics
0.1
1.0
10
100
0.2 0.4 0.6 0.8
I , INSTANTANEOUS FORWARD CURRENT (A)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Fwd Characteristics per Element
F
SB3030PT-SB3045PT
SB3050PT-SB3060PT
T = 25°C
Pulse width = 300 µs
2% duty cycle
j
0
50
100
150
200
250
300
1 10 100
I , PEAK FORWARD SURGE CURRENT (A)
FSM
NUMBER OF CYCLES AT 60 Hz
Fig. 3 Max Non-Repetitive Peak Fwd Surge Current
8.3 ms single half-sine-wave
JEDEC method
100
1000
4000
0.1 1.0 10 100
C , JUNCTION CAPACITANCE (pF)
j
V , REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance per Element
R
T = 25°C
f = 1MHz
j
0.01
0.1
1.0
10
100
I , INSTANTANEOUS REVERSE CURRENT (A)
R
04080
PERCENT OF PEAK REVERSE VOLTAGE (%)
Fig. 5 Typical Reverse Characteristics per Element
T = 100°C
C
T = 75°C
C
T = 25°C
C
120
0
6
12
24
30
18
050 100
I , AVERAGE RECTIFIED CURRENT (A)
(AV)
T , CASE TEMPERATURE (°C)
Fig. 1 Forward Derating Curve
C
150
SB3030PT – SB3060PT 3 of 3 © 2002 Won-Top Electronics
ORDERING INFORMATION
Product No. Package Type Shipping Quantity
SB3030PT TO-3P 30 Units/Tube
SB3035PT TO-3P 30 Units/Tube
SB3040PT TO-3P 30 Units/Tube
SB3045PT TO-3P 30 Units/Tube
SB3050PT TO-3P 30 Units/Tube
SB3060PT TO-3P 30 Units/Tube
Shipping quantity given is for minimum packing quantity only. For minimum order
quantity, please consult the Sales Department.
Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any
responsibility for inaccuracies. Furthermore, th is information does no t give the purchaser of semiconductor devices any license under patent rights to
manufacturer. WTE reserves the right to change any or all information herein without further notice.
WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life
support devices or systems without the express written approval.
We power your everyday.
Won-Top Electronics Co., Ltd.
No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsi ung, Taiwan
Phone: 886-7-822-5408 or 886-7-822-5410
Fax: 886-7-822-5417
Email: sales@wontop.co m
Internet: http://www. wontop.com
