SBLF25LF30CT [VISHAY]
DIODE 12.5 A, 30 V, SILICON, RECTIFIER DIODE, PLASTIC, ITO-220AB, 3 PIN, Rectifier Diode;
| 型号： | SBLF25LF30CT |
| 厂家： | 
VISHAY |
| 描述： | DIODE 12.5 A, 30 V, SILICON, RECTIFIER DIODE, PLASTIC, ITO-220AB, 3 PIN, Rectifier Diode 局域网 功效 瞄准线 二极管 |
| 文件： | 总3页 (文件大小：45K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SBL25LxxCT, SBLF25LxxCT & SBLB25LxxCT Series
Vishay Semiconductors
formerly General Semiconductor
Dual Low V Schottky Rectifier
F
Reverse Voltage 20 to 30V
Forward Current 25A
ITO-220AB (SBLF25LxxCT)
0.188 (4.77)
0.172 (4.36)
0.405 (10.27)
0.383 (9.72)
0.110 (2.80)
0.100 (2.54)
0.131 (3.39)
0.122 (3.08)
0.140 (3.56)
0.130 (3.30)
DIA.
DIA.
TO-220AB (SBL25LxxCT)
0.415 (10.54) MAX.
0.185 (4.70)
0.175 (4.44)
0.676 (17.2)
0.646 (16.4)
0.600 (15.5)
0.580 (14.5)
0.154 (3.91)
0.148 (3.74)
0.370 (9.40)
0.360 (9.14)
0.055 (1.39)
0.045 (1.14)
0.350 (8.89)
0.330 (8.38)
PIN
2
0.113 (2.87)
0.103 (2.62)
3
1
0.145 (3.68)
0.135 (3.43)
0.191 (4.85)
0.171 (4.35)
0.603 (15.32)
0.573 (14.55)
0.110 (2.80)
0.100 (2.54)
0.410 (10.41)
0.390 (9.91)
0.560 (14.22)
0.530 (13.46)
0.350 (8.89)
0.330 (8.38)
0.060 (1.52)
PIN 1
0.635 (16.13)
0.625 (15.87)
PIN 2
PIN
1
2
3
1.148 (29.16)
1.118 (28.40)
PIN 3
0.160 (4.06)
0.140 (3.56)
0.110 (2.79)
0.100 (2.54)
0.037 (0.94)
0.027 (0.69)
0.022 (0.55)
0.014 (0.36)
0.105 (2.67)
0.095 (2.41)
0.560 (14.22)
PIN 1
PIN 3
PIN 2
CASE
0.530 (13.46)
0.205 (5.20)
0.195 (4.95)
0.105 (2.67)
0.095 (2.41)
0.035 (0.90)
TO-263AB (SBLB25LxxCT)
0.028 (0.70)
0.022 (0.56)
0.014 (0.36)
0.104 (2.65)
0.096 (2.45)
0.411 (10.45)
0.190 (4.83)
0.160 (4.06)
0.205 (5.20)
0.195 (4.95)
0.380 (9.65)
0.055 (1.40)
0.045 (1.14)
0.245 (6.22)
MIN
Mounting Pad Layout TO-263AB
0.42
(10.66)
K
0.055 (1.40)
0.047 (1.19)
0.360 (9.14)
0.320 (8.13)
0.33
(8.38)
0.624 (15.85)
0.591 (15.00)
K
1
2
0.63
(17.02)
0-0.01 (0-0.254)
0.110 (2.79)
0.090 (2.29)
Dimensions in inches
and (millimeters)
0.037 (0.940)
0.027 (0.686)
0.021 (0.53)
0.014 (0.36)
PIN 1
PIN 2
K - HEATSINK
0.08
0.105 (2.67)
0.095 (2.41)
0.140 (3.56)
0.110 (2.79)
(2.032)
0.12
(3.05)
0.205 (5.20)
0.195 (4.95)
0.24
(6.096)
Features
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
Mechanical Data
• Dual rectifier construction, positive center tap
• Metal silicon junction, majority carrier conduction
• Low power loss, high efficiency
Case: JEDEC TO-220AB, ITO-220AB & TO-263AB
molded plastic body
Terminals: Plated leads, solderable per
MIL-STD-750, Method 2026
• Guardring for overvoltage protection
Polarity: As marked
• For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
Mounting Position: Any
Mounting Torque: 10 in-lbs maximum
Weight: 0.08 oz., 2.24 g
• High temperature soldering guaranteed:
250°C/10 seconds, 0.25" (6.35mm) from case
Document Number 88731
22-Oct-02
www.vishay.com
1
SBL25LxxCT, SBLF25LxxCT & SBLB25LxxCT Series
Vishay Semiconductors
formerly General Semiconductor
Maximum Ratings (TC = 25°C unless otherwise noted)
Parameter
Symbol
VRRM
VRWM
VDC
SBL25L20CT SBL25L25CT SBL25L30CT
Unit
V
Maximum repetitive peak reverse voltage
Working peak reverse voltage
20
14
20
25
17
25
30
21
30
V
Maximum DC blocking voltage
V
Maximum average forward rectified current Total device
25
12.5
IF(AV)
A
at TC = 95°C
per leg
Peak forward surge current
8.3ms single half sine-wave superimposed
on rated load (JEDEC Method) per leg
IFSM
TJ, TSTG
VISOL
180
A
°C
V
Operating junction and storage temperature range
–40 to +125
RMS Isolation voltage (SBLF type only) from terminals to
heatsink with t = 1.0 second, RH ≤ 30%
4500 (NOTE 1)
3500 (NOTE 2)
1500 (NOTE 3)
Electrical Characteristics(TC = 25°C unless otherwise noted)
Parameter
Symbol
Value
Unit
Maximum instantaneous forward voltage
per leg at 12.5A (NOTE 4)
TC = 125°C
TC = 25°C
0.39
0.49
VF
V
Maximum instantaneous reverse current
at rated DC blocking voltage per leg (NOTE 4) TC = 100°C
TC = 125°C
TC = 25°C
0.90
50
100
IR
mA
Thermal Characteristics(TC = 25°C unless otherwise noted)
Parameter
Symbol
SBL
1.5
SBLF
SBLB
1.5
Unit
Typical thermal resistance from junction to case per leg
RΘJC
4.0
°C/W
Notes:
(1) Clip mounting (on case), where lead does not overlap heatsink with 0.110” offset
(2) Clip mounting (on case), where leads do overlap heatsink
(3) Screw mounting with 4-40 screw, where washer diameter is ≤ 4.9 mm (0.19”)
(4) Pulse test: 300µs pulse width, 1% duty cycle
www.vishay.com
2
Document Number 88731
22-Oct-02
SBL25LxxCT, SBLF25LxxCT & SBLB25LxxCT Series
Vishay Semiconductors
formerly General Semiconductor
Ratings and
Characteristic Curves (TA = 25°C unless otherwise noted)
Fig. 2 - Maximum Non-Repetitive Peak
Forward Surge Current Per Leg
Fig. 1 - Forward Current Derating Curve
25
300
250
200
150
Resistive or Inductive Load
TJ = TJ max.
8.3ms Single Half Sine-Wave
(JEDEC Method)
20
15
10
100
50
0
5
0
50
150
0
100
1
10
100
Number of Cycles at 60 HZ
Case Temperature (°C)
Fig. 3 - Typical Instantaneous
Forward Characteristics Per Leg
Fig. 4 -Typical Reverse Characteristics Per Leg
50
50
10
TJ = 125°C
TJ = 150°C
Pulse Width = 300µs
1% Duty Cycle
10
75°C
1.0
TJ = 25°C
1.0
0.1
0.1
25°C
0.01
0.001
0.01
0
20
40
60
80
100
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
Instantaneous Forward Voltage (V)
Percent of Rated Peak Reverse Voltage (%)
Fig. 6 - Typical Transient
Thermal Impedance Per Leg
Fig. 5 - Typical Junction Capacitance Per Leg
4,000
100
10
1
TJ = 25°C
f = 1.0 MHZ
Vsig = 50mVp-p
1,000
0.1
100
0.1
1
10
0.1
1
10
0.01
100
100
t — Pulse Duration (sec.)
Reverse Voltage (V)
Document Number 88731
22-Oct-02
www.vishay.com
3
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