參數(shù)資料
型號: AR2508
英文描述: AUTOMOTIVE RECTIFIER
中文描述: 汽車整流器
文件頁數(shù): 1/2頁
文件大小: 16K
代理商: AR2508
AR2500 - AR2512
AUTOMOTIVE
RECTIFIER DIODES
PRV : 50 - 1200 Volts
Io : 25 Amperes
FEATURES :
* High current capability
* High surge current capability
* High reliability
* Low reverse current
* Low forward voltage drop
MECHANICAL DATA :
* Case : Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Terminals : Terminal are readily solderable
* Polarity : Cathode polarity band
* Mounting position : Any
* Weight : 1.84 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25
°
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
SYMBOL
AR
2500
50
AR
2501
100
AR
2502
200
AR
2504
400
AR
2506
600
AR
2508
800
AR
2510
1000
AR
2512
1200
UNIT
Maximum Repetitive Peak Reverse Voltage
V
RRM
Volts
Maximum RMS Voltage
V
RMS
35
70
140
280
420
560
700
840
Volts
Maximum DC Blocking Voltage
V
DC
50
100
200
400
600
800
1000
1200
Volts
Average Rectified Forward Current Tc = 150
°
C
I
F(AV)
25
Amps.
Peak Forward Surge Current Single half sine
wave superimposed on rated load (JEDEC Method)
I
FSM
400
Amps.
Maximum Forward Voltage at I
F
= 25 Amps.
V
F
1.0
Volts
Maximum DC Reverse Current Ta = 25
°
C
I
R
5.0
μ
A
at rated DC Blocking Voltage Ta = 100
°
C
I
R(H)
1.0
mA
Thermal Resistance (Note 1)
R
θ
JC
0.8
°
C/W
Junction Temperature Range
T
J
- 65 to + 175
°
C
Storage Temperature Range
T
STG
- 65 to + 175
°
C
Marking Code
Note
: (1) Thermal resistance from junction to case. Single side cooled.
UPDATE : OCTOBER 19, 2000
RATING
Dimensions in inches and (millimeter)
0.410 (10.4)
0.380 (9.70)
0.185 (4.7)
0.165 (4.2)
0.250 (6.4)
0.235 (6.0)
0.225 (5.7)
0.215 (5.5)
5
°
NOM
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