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G490SD PDF预览

G490SD

更新时间: 2022-04-23 23:00:11
品牌 Logo 应用领域
GTM 肖特基二极管
页数 文件大小 规格书
2页 206K
描述
SURFACE MOUNT, SCHOTTKY BARRIER DIODE VOLTAGE 40V, CURRENT 1A

G490SD 数据手册

 浏览型号G490SD的Datasheet PDF文件第2页 
ISSUED DATE :2003/07/25  
REVISED DATE :2006/05/24B  
GTM  
CORPORATION  
G490SD  
S U R F A C E M O U N T, S C H O T T K Y B A R R I E R D I O D E  
V O LT AG E 4 0 V, C U R R E N T 1 A  
Description  
The G490SD is low power rectification for switching power supply.  
Package Dimensions  
SOT-23  
TPU.34)QBDLBHF*  
Millimeter  
Millimeter  
Min. Max.  
1.90 REF.  
REF.  
REF.  
Min.  
Max.  
3.10  
2.80  
1.60  
0.50  
0.10  
0.55  
A
B
C
D
E
F
2.70  
2.40  
1.40  
0.35  
0
G
H
K
J
L
M
1.00  
1.30  
0.20  
-
0.10  
0.40  
0.85  
0°  
1.15  
10°  
0.45  
Absolute Maximum Ratings at T  
Parameter  
A = 25к  
Symbol  
Tj  
Ratings  
Unit  
Junction Temperature  
+125  
к
к
V
Storage Temperature  
Tstg  
VRRM  
VRMS  
VDC  
IFSM  
CJ  
-55 ~ +150  
Maximum Recurrent Peak Reverse Voltage  
Maximum RMS Voltage  
40  
28  
40  
3.0  
30  
1
V
Maximum DC Blocking Voltage  
V
Peak Forward Surge Current at 8.3mSec single half sine-wave  
Typical Junction Capacitance between Terminal (Note 1)  
Maximum Average Forward Rectified Current  
Total Power Dissipation  
A
pF  
A
Io  
PD  
225  
mW  
Electrical Characteristics (at T  
A = 25к unless otherwise noted)  
Parameter  
Symbol  
Min.  
Typ.  
Max.  
Unit  
Test Conditions  
Reverse Breakdown Voltage  
V
(BR)R  
40  
-
-
-
-
-
V
IR=100A  
IF=1A  
Maximum Instantaneous Forward Voltage  
Maximum Average Reverse Current  
VF  
530  
100  
mV  
A  
IR  
-
VR=30V  
Notes: 1. Measured at 1.0 MHz and applied reverse voltage of 10 volts.  
2. ESD sensitive product handling required.  
G490SD  
Page: 1/2  

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