GMR20H45CTPF3 [GAMMA]
20A SCHOTTKY RECTIFIER; 20A肖特基整流器
| 型号： | GMR20H45CTPF3 |
| 厂家： | 
GAMMA MICROELECTRONICS INC. |
| 描述： | 20A SCHOTTKY RECTIFIER |
| 文件： | 总6页 (文件大小：108K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
GMR20H45C
20A SCHOTTKY RECTIFIER
Description
Features
Dual center tap Schottky rectifier designed for high
frequency Switched Mode Power Supplies.
High junction temperature capability
Good trade off between leakage current
and forward voltage drop
Low leakage current
Applications
Switching Power Supply
Industrial Application
Computer and Peripheral
Home Appliance
LCD Monitor/TV
AC-DC Converter
DC-DC Converter
Telecommunication
Free Wheeling Diodes
Polarity Protection
Consumer Product
Battery Charger/Adapter
Marking Information and Pin Configurations (Top View)
20H45C
AYWW
20H45C
AYWW
TO – 3PF
TO - 220FPAB & TO - 220AB
20: Maximum average forward rectified current - 20A
H: Low VF family
45: Repetitive peak reverse voltage - 45V
C:
A:
Y:
Dual Cathode Common
Assembly Location
Year
WW: Work Week
1
GMR20H45C
20A SCHOTTKY RECTIFIER
Ordering Information
ORDERING NUMBER
GMR20H45CTB3T
GMR20H45CTBF3T
GMR20H45CTPF3
PACKAGE
TO220AB
TO220FPAB
TO-3PF
SHIPPING
50 Units/ Tube
50 Units/ Tube
30 Units/ Tube
Block Diagram
1
2
3
Anode
Common
Cathode
Anode
2
GMR20H45C
20A SCHOTTKY RECTIFIER
Absolute Maximum Ratings
PARAMETER
SYMBOL
VRPM
VALUE
45
UNITS
Repetitive Peak Reverse Voltage
RMS Forward Current
V
A
IF(RMS)
20
Peak Forward Surge Current 8.3ms single half sine-wave
IFSM
135
A
superimposed on rated load (JEDEC METHOD)
Maximum Operating Junction Temperature
Operating storage temperature
Voltage Rate of Change
TJ,
175
°C
°C
TSTG
dV/dt
-45 to +150
10,000
V/µs
Electrostatic Discharge Voltage. JEDEC Method. ESD HBM.
VESD
kV
± 8
Contact
Thermal Characteristics
PARAMETER
SYMBOL
TO220AB
TO220FPAB
4.2
TO-3PF
UNITS
Typical thermal resistance
ӨJC
2.4
1.2
°C/W
Electrical Characteristics (per diode) TJ = 25°C, Unless otherwise noted
PARAMETER
SYMBOL
Test Condition
Min
Typ
Max Units
DC Forward Voltage
VF
IF = 10A
0.66
0.68
10.0
V
A
Average Rectified Forward
IF(AV)
Current
VR = 45V
-
-
-
5
6
µA
Maximum Reverse Current
IR
VR = 45V, TJ = 125°C
mA
3
GMR20H45C
20A SCHOTTKY RECTIFIER
Package Outline Dimensions – TO220AB
10.16 ± 0.20
Φ3.84
1.27 ± 0.015
3.50
10.16 ± 0.10
3.50 ± 0.20
2.67 ± 0.4
1.27
0.81
2.54
5.08
0.38 ± 0.015
9.40 ± 0.20
5°
5°
Unit: mm
4.70 ± 0.20
5°
4
GMR20H45C
20A SCHOTTKY RECTIFIER
Package Outline Dimensions – TO220FPAB
2.54 ± 0.20
Φ1.50 ± 0.10
10.16 ± 0.20
7.00
Φ3.18 ± 0.10
3.30 ± 0.10
1.50
0.70
5°
5°
6.68 ± 0.20
6.50
5°
15.87 ± 0.20
15.87± 0.20
15.80 ± 0.20
45°
1.00 X
Φ1.6 ± 0.10
5 ± 0.10
5°
5°
MAX 1.47
0.80 ± 0.10
9.75 ± 0.30
+0.13
0.5
- 0.05
2.75 ± 0.20
2.54 TYP
(2.54 ± 0.20)
9.40 ± 0.20
5°
5°
Unit: mm
4.70 ± 0.20
5°
5
GMR20H45C
20A SCHOTTKY RECTIFIER
Package Outline Dimensions – TO-3PF
5.50 ± 0.20
15.50 ± 0.20
4.95 4.95
Φ3.60 ± 0.20
3.00 ± 0.20
1.50
4.75 ± 0.20
2.50 ± 0.20
10°
10°
4.50 ± 0.20
10.0 ± 0.20
4.95 4.95
2-2.40 ± 0.05
Dp 0.85±0.03
1.90 ± 0.20
26.50 ± 0.20
23.0 ± 0.20
2.0
7.0
1.80
(5- 1.50
14.50 ± 0.20
Dp 0.10max)
16.5 ± 0.20
5°
10.90
16.50 ± 0.20
12.10
1.50 ± 0.20
5°
2.00 ± 0.20
2.50 ± 0.20
5°
3-2.00 ± 0.20
2.00 ± 0.20
3.30 ± 0.20
14.80 ± 0.20
4.00 ± 0.20
0.75 + 0.20
- 0.10
Unit: mm
5.45 TYP
+0.20
-0.10
0.90
5°
5°
5.50 ± 0.20
5°
3.30 ± 0.20
2.0 ± 0.20
5°
Ordering Number
GM R 20 H 100 C TB3
T
APM
Circuit
Type:
Rated
Low VF
Rated
Dual
Package
Shipping
Gamma
Micro
Current Family
10A
Voltage
Cathode
Common
TB3: TO220AB
TBF3:TO220FPAB
TPF3: TO-3PF
T: Tube
Rectifier
100V
R: Tape & Reel
6
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