SBYV28 [VISHAY]
Soft Recovery Ultrafast Plastic Rectifier; 软恢复超快塑胶整流器
| 型号： | SBYV28 |
| 厂家： | 
VISHAY |
| 描述： | Soft Recovery Ultrafast Plastic Rectifier |
| 文件： | 总2页 (文件大小：24K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SBYV28-50 thru SBYV28-200
Vishay Semiconductors
formerly General Semiconductor
Soft Recovery
Ultrafast Plastic Rectifier
Reverse Voltage 50 to 200V
Forward Current 3.5A
DO-201AD
Features
• Plastic package has Underwriters Laboratories
Flammability Classification 94V-0
• Ideally suited for use in very high frequency switching
power supplies, inverters and as free wheeling diodes
• Ultrafast recovery time for high efficiency
• Glass passivated junction
1.0 (25.4)
Min.
0.210 (5.3)
0.190 (4.8)
Dia.
• High temperature soldering guaranteed:
250°C/10 seconds, 0.375" (9.5mm) lead length,
5 lbs. (2.3kg) tension
0.375 (9.5)
0.285 (7.2)
Mechanical Data
Case: JEDEC DO-201AD molded plastic body over
passivated chip
1.0 (25.4)
Min.
Terminals: Plated axial leads, solderable per
MIL-STD-750, Method 2026
0.052 (1.32)
0.048 (1.22)
Dia.
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.045 oz., 1.2 g
Dimensions in inches and (millimeters)
Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter
Symbols SBYV28-50 SBYV28-100 SBYV28-150 SBYV28-200 Units
Maximum repetitive peak reverse voltage
Maximum RMS voltage
VRRM
VRMS
VDC
50
35
50
55
100
70
150
105
150
165
200
140
200
220
V
V
V
V
Maximum DC blocking voltage
Minimum reverse breakdown voltage at 100µA
100
110
V(BR)
Maximum average forward rectified current
0.375” (9.5mm) lead lengths at TL = 85°C
IF(AV)
3.5
A
A
Peak forward surge current
8.3 ms single half sine-wave superimposed
on rated load at TJ = 150°C
IFSM
90
25
Typical thermal resistance (1)
RΘJA
°C/W
°C
Operating and storage temperature range
TJ, TSTG
-55 to +150
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter
Symbols SBYV28-50 SBYV28-100 SBYV28-150 SBYV28-200 Units
Maximum instantaneous forward voltage
at 3.5A (2)
TJ=25°C
TJ=150°C
1.1
0.89
VF
IR
V
Maximum DC reverse current
at rated DC blocking voltage
TA=25°C
TA=100°C
5.0
300
µA
Maximum reverse recovery time
at IF = 0.5A, IR = 1.0A, Irr = 0.25A
TJ=25°C
trr
20
20
ns
Typical junction capacitance at 4.0V, 1MHz
CJ
pF
Notes:
(1) Lead length = 3/8” on P.C. Board with 1.5” x 1.5” copper surface
(2) Pulse test: tp = 300µs, duty cycle ≤ 2%
Document Number 88737
11-Feb-02
www.vishay.com
1
SBYV28-50 thru SBYV28-200
Vishay Semiconductors
formerly General Semiconductor
Ratings and
Characteristic Curves (TA = 25°C unless otherwise noted)
Fig. 1 – Forward Current
Derating Curves
Fig. 2 – Maximum Non-Repetitive Peak
Forward Surge Current
90
80
70
60
50
40
6.0
10ms Single Half Sine-Wave
TJ = 175°C
Resistive or Inductive Load
0.375" (9.5mm) Lead Length
TL Lead Temperature
5.0
4.0
3.0
2.0
TA, Ambient Temperature
P.C.B. Mounted
0.5 x 0.5" (12 x 12mm)
Copper Pads
1.0
0
30
20
1
10
100
0
25
50
75
100
125
150
175
Temperature (°C)
Number of Cycles at 50 HZ
Fig. 3 – Typical Instantaneous
Forward Characteristics
Fig. 4 – Typical Reverse Leakage
Characteristics
100
10
1
1,000
100
10
TJ = 100°C
TJ = 100°C
TJ = 25°C
Pulse Width = 300µs
1% Duty Cycle
TJ = 25°C
1
0.1
0.1
0.01
0.01
0
20
40
60
80
100
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
Instantaneous Forward Voltage (V)
Percent of Rated Peak Reverse Voltage (%)
Fig. 5 – Reverse Switching
Characteristics
Fig. 6 – Typical Junction Capacitance
100
60
di/dt=150A/µs
T
= 25°C
J
IF = 4.0A
VR=30V
f = 1.0MHZ
Vsig = 50mVp-p
50
40
30
20
10
0
di/dt=100A/µs
di/dt=20A/µs
di/dt=50A/µs
di/dt=100A/µs
di/dt=150A/µs
di/dt=50A/µs
10
di/dt=20A/µs
trr
Q
rr
1
0.1
1
10
100
0
25
50
75
100
125
150
175
Junction Temperature (°C)
Reverse Voltage (V)
www.vishay.com
2
Document Number 88737
11-Feb-02
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