GMR20H250CTB3T [GAMMA]
HIGH VOLTAGE POWER SCHOTTKY RECTIFIER; 高压功率肖特基整流器
| 型号： | GMR20H250CTB3T |
| 厂家： | 
GAMMA MICROELECTRONICS INC. |
| 描述： | HIGH VOLTAGE POWER SCHOTTKY RECTIFIER |
| 文件： | 总6页 (文件大小：130K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Power Discrete
MICROELECTRONICS
GMR20H250C
HIGH VOLTAGE POWER SCHOTTKY RECTIFIER
DESCRIPTION
Dual center tap schottky rectifier designed for high frequency Switched Mode Power
Supplies.
Major Ratings and Characteristics
FEATURES
High junction temperature capability
Characteristics
Values
2 X 10
250
Unit
Good trade off between leakage current and
forward voltage drop
Rectangular
I
A
F(AV)
waveform
Low leakage current
V
V
RRM
@5 Apk, T = 125°C
C
V
0.88
V
F
(per leg)
T range
J
-45 ~ +150
°C
2
2
Base
TO-220AB
TO-263-2(D PAK)
Common
Cathode
2
1
3
3
Common
Cathode
2
2
1
Anode
1
Anode
3
TO-220FPAB
Common
Cathode
2
3
2
1
Anode
1
Anode
3
www.gammamicro.com
1
Power Discrete
MICROELECTRONICS
GMR20H250C
HIGH VOLTAGE POWER SCHOTTKY RECTIFIER
MARKING INFORMATION
2
TO - 220AB
TO-263-2 (D PAK)
10H200C
AYW W
10H200C
AYW W
A
: Assembly Location
: Year
WW : Weekly
Y
ORDERING INFORMATION
Ordering Number
Package
Shipping
GMR20H250CTA3T
TO - 263-2
50 Units/ Tube
800 Units/ Tape & Reel
50 Units/ Tube
GMR20H250CTA3R
TO - 263-2
GMR20H250CTB3T
TO - 220AB
TO - 220FPAB
GMR20H250CTBF3T
50 Units/ Tube
* For detail Ordering Number identification, please see last page.
ABSOLUTE RATINGS (T = 25°C)
C
Symbol
Parameter
Value
Unit
V
Repetitive peak reverse voltage
250
V
RRM
10
per diode
per device
I
Maximum average forward rectified current
A
F(AV)
20
Peak forward surge current 8.3ms single half sine-wave superimposed
on rated load per leg. (Non-Repetitive)
I
-
A
FSM
T , T
j
Operating junction temperature and storage temperature
-45 to + 150
°C
2
stg
Power Discrete
MICROELECTRONICS
GMR20H250C
HIGH VOLTAGE POWER SCHOTTKY RECTIFIER
Thermal Characteristics (T = 25°C unless otherwise noted)
C
Parameter
Symbol
TO-220AB TO-220FPAB
2.4
4.2
TO-263-2
Unit
Typical thermal resistance per leg
R JC
2.4
°C/W
Electrical Characteristics (T = 25°C unless otherwise noted)
C
Parameter
Symbol
Value
Unit
I = 5.0A,
F
T = 25°C
C
0.87
Maximum instantaneous
forward voltage per leg (Note 1)
0.71
I = 5.0A,
F
T = 125°C
C
V
V
F
-
-
I = 10A,
F
T = 25°C
C
I = 10A,
F
T = 125°C
C
T = 25°C
J
Maximum reverse current per leg
5.0
5.0
µA
I
R
at working peak reverse voltage (Note 1)
T = 125°C
J
mA
Note 1: Pulse Test: Pulse Width= 300µs, Duty Cycle 2.0%
3
Power Discrete
MICROELECTRONICS
GMR20H250C
HIGH VOLTAGE POWER SCHOTTKY RECTIFIER
TO-220AB PACKAGE OUTLINE DIMENSIONS
10.16 ± 0.2
1.27 ± 0.015
3.84
3.50
10.16 ± 0.10
3.50 ± 0.20
2.67 ± 0.4
1.27
0.81
0.38 ± 0.015
2.54
5.08
Unit: mm
4.57 ± 0.10
TO-220FPAB PACKAGE OUTLINE DIMENSIONS
10.16 ± 0.20
1.50 Dp0.10
2.54 ± 0.20
0.70
5°
3.18 ± 0.10
7.00
5°
6.68 ± 0.20
1.50
3.30 ± 0.10
5°
1.00 X45°
15.87 ± 0.20
15.87 ± 0.20
15.80 ± 0.20
( 1.6 DP 0.10)
6.50
5°
5°
MAX 1.47
0.80 ± 0.10
9.75 ± 0.30
30°
+0.13
0.35 ± 0.10
0.50
-0.05
2.75 ± 0.20
2.54 TYP
(2.54 ±0.20)
9.40 ± 0.20
5°
5°
4.70 ± 0.20
4
Unit: mm
5°
Power Discrete
MICROELECTRONICS
GMR20H250C
HIGH VOLTAGE POWER SCHOTTKY RECTIFIER
TO-263-2 PACKAGE OUTLINE DIMENSIONS
9.90 ± 0.20
4.50 ± 0.20
+0.1
1.30
15°
-0.05
0.40
1.20
Pad Layout
3°
1.50 DP0.20
0.63
17.02
9.20 ± 0.20
0.33
8.38
0.12
3.05
15.3 ± 0.20
0.10 ± 0.01
3°
R0.30
2.40 ± 0.20
3°
1.4 ± 0.20
2.00 ± 0.10
0.42
0.24
6.096
4.90 ± 0.20
10.66
2.54 ± 0.10
0.75
+0.1
0.50
-0.05
0.80 ± 0.10
R0.30
1.27 ± 0.10
0.04
1.016
2.54 TYP
10.0 ± 0.20
(2.54 ± 0.20)
7.0
4.0
0.40
0.90
Inches
(
)
mm
3°
3°
R 0.3
R 0.45
7.2
9.20 ± 0.20
10.00 ± 0.20
4.90 ± 0.20
Unit: mm
ORDERING NUMBER
GM R 20 H 250 C TA3 T
Gamma Micro.
Shipping
T: Tube
R: Tape & Reel
Rectifier
Current Rating
20: 20A
Package
TA3: TO-263-2
TB3: TO-220AB
TBF3: TO-220FPAB
Low V family
f
Voltage Rating
250: 250V
Dual Cathode Common
5
Power Discrete
A A
MICROELECTRONICS
GMR20H250C
HIGH VOLTAGE POWER SCHOTTKY RECTIFIER
6
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