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參數資料
| 型號： | FR3543 |
| 英文描述： | FASTORB - 25, 35 & 40 Amp Avalanche AUTOMOTIVE RECTIFIERS |
| 中文描述： | FASTORB - 25，35 |
| 文件頁數： | 1/1頁 |
| 文件大小： | 86K |
| 代理商： | FR3543 |
Description
Note: Ring Markings on Cathode
Features
n
INEXPENSIVE
n
GLASS PASSIVATED DIE
n
AVALANCHE VOLTAGE 39 TO
47 VOLTS
Electrical Characteristics @ 25
o
C.
Maximum Ratings
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Repetitive Peak Reverse Surge Current
FR2543, 3543 & 4043
Symbol
F
V
RRM
V
RWM
V
DC
I
RSM
33
33
33
Volts
Volts
Volts
0.11
150
200
Amps
Amps
Amps
I
O
25
35
50
Amps
Amps
Amps
I
FSM
250
400
500
Amps
Amps
Amps
Value
Units
Data Sheet
F
AST
O
RB
- 25, 35 & 40 Amp
Avalanche AUTOMOTIVE
RECTIFIERS
Mechanical Dimensions
FR4043
.395
FR2543L = 2 Leads; FR4043L = 2 Leads
For 1 Lead Small Pkg:
FR2543SC = Lead On Cathode
FR3543SA = Lead On Anode
"
"
"
7.5
10
13
°
C / W
°
C / W
°
C / W
.8 Typ
°
C / W
Instantaneous Forward Voltage (I
F
= 100 Amps, T
= 25
°
C)...V
F
Instantaneous Reverse Current (V
= 33 V
, T
C
= 25
°
C)...I
R
Breakdown Voltage (I
= 100 mAmps, T
= 25
°
C)...V
Clamping Voltage (I
= 90 Amps, T
= 150
°
C, PW = 80
μ
S)...V
BR
Breakdown Voltage Temperature Coefficient...V
T
Forward Voltage Temperature Coefficient...(I
F
= 10 mA) V
F(tc)
Fig. 1
Length
Max.
Units
N/A
N/A
39
N/A
N/A
N/A
1.10
1.0
47
40
0.096
2
Volts
μ
Amps
Volts
Volts
% /
°
C
mV /
°
C
Min.
Max.
Units
FR2543
FR3543
FR4043
Average Forward Rectified Current
FR2543
FR3543
FR4043
Non-Repetitive Peak Forward Surge Current
FR2543
FR3543
FR4043
Thermal Resistance, Junction to Lead
Both Equal Length Leads to Heat Sink
R
θ
JL
Thermal Resistance, Junction to Case
R
θ
JC
8
Note: FR4043 is offered only in 10mm (.395" Dia.) package.
Page 2-19
Surge Current Characteristics
I
RRM
(EXP)
I
RRM
(EXP)
0 10
30
50
.220
.241
.175
Leads 1.00 typ. .05 Dia.
FR2543S
.337
Options - Add Suffix to Part #:
相關PDF資料 |
PDF描述 |
|---|---|
| FR4043 | FASTORB - 25, 35 & 40 Amp Avalanche AUTOMOTIVE RECTIFIERS |
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| FR305G | GLASS PASSIVATED JUNCTION FAST SWITCHING RECTIFIER |
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