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參數資料
| 型號： | RHRD440 |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | 4A, 400V - 600V Hyperfast Diodes |
| 中文描述： | 4 A, 400 V, SILICON, RECTIFIER DIODE, TO-251 |
| 封裝： | TO-251, 2 PIN |
| 文件頁數： | 1/5頁 |
| 文件大小： | 353K |
| 代理商： | RHRD440 |
2002 Fairchild Semiconductor Corporation
RHRD440, RHRD460, RHRD440S, RHRD460S Rev. B
RHRD440, RHRD460, RHRD440S, RHRD460S
4A, 400V - 600V Hyperfast Diodes
The RHRD440, RHRD460, RHRD440S and RHRD460S are
hyperfast diodes with soft recovery characteristics
(t
rr
< 30ns). They have half the recovery time of ultrafast
diodes and are of silicon nitride passivated ion-implanted
epitaxial planar construction.
These devices are intended for use as freewheeling/
clamping diodes and rectifiers in a variety of switching power
supplies and other power switching applications. Their low
stored charge and hyperfast soft recovery minimize ringing
and electrical noise in many power switching circuits,
reducing power loss in the switching transistors.
Formerly developmental type TA49055.
Symbol
Features
Hyperfast with Soft Recovery. . . . . . . . . . . . . . . . . . <30ns
Operating Temperature . . . . . . . . . . . . . . . . . . . . . .175
o
C
Reverse Voltage Up to . . . . . . . . . . . . . . . . . . . . . . . .600V
Avalanche Energy Rated
Planar Construction
Applications
Switching Power Supplies
Power Switching Circuits
General Purpose
Packaging
JEDEC STYLE TO-251
JEDEC STYLE TO-252
Ordering Information
PART NUMBER
PACKAGE
BRAND
RHRD440
TO-251
RHR440
RHRD460
TO-251
RHR460
RHRD440S
TO-252
RHR440
RHRD460S
TO-252
RHR460
NOTE: When ordering, use the entire part number. Add the suffix 9A
to obtain the TO-252AA variant in the tape and reel, i.e.,
RHRD460S9A.
K
A
CATHODE
(FLANGE)
ANODE
CATHODE
ANODE
CATHODE
CATHODE
(FLANGE)
Absolute Maximum Ratings
T
C
= 25
o
C, Unless Otherwise Specified
RHRD440,
RHRD440S
400
400
400
4
RHRD460,
RHRD460S
600
600
600
4
UNITS
V
V
V
A
Peak Repetitive Reverse Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V
DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
(T
C
= 157
C)
Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .I
(Square Wave, 20kHz)
Nonrepetitive Peak Surge Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I
(Halfwave, 1 Phase, 60Hz)
Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P
Avalanche Energy (See Figures 10 and 11) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E
Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .T
Maximum Lead Temperature for Soldering
(Leads at 0.063 in. (1.6mm) from case for 10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T
Package Body for 10s, see Tech Brief 334. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T
RRM
RWM
R
F(AV)
o
FRM
8
8
A
FSM
40
40
A
D
50
10
50
10
W
mJ
o
C
AVL
, T
STG
J
-65 to 175
-65 to 175
L
300
260
300
260
o
C
C
PKG
o
Data Sheet
January 2002
相關PDF資料 |
PDF描述 |
|---|---|
| RHRD440S | 4A, 400V - 600V Hyperfast Diodes |
| RHRD460 | 4A, 400V - 600V Hyperfast Diodes |
| RHRD460S | 4A, 400V - 600V Hyperfast Diodes |
| RHRD6120 | 6A, 1200V Hyperfast Diodes(6A, 1200V 超快速二極管) |
| RHRD6120S | 6A, 1200V Hyperfast Diodes(6A, 1200V 超快速二極管) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| RHRD440CC | 功能描述:整流器 4A 400V RoHS:否 制造商:Vishay Semiconductors 產品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復時間:1.2 us 正向連續電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel |
| RHRD440CCS | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:4A, 400V - 600V Hyperfast Dual Diodes |
| RHRD440S | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| RHRD450S | 制造商:Harris Corporation 功能描述: |
| RHRD460 | 功能描述:整流器 4A 600V RoHS:否 制造商:Vishay Semiconductors 產品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復時間:1.2 us 正向連續電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel |
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