參數(shù)資料
型號(hào): SR38
廠商: Transys Electronics Ltd.
英文描述: MINI SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
中文描述: 微型表面貼裝肖特基整流
文件頁數(shù): 1/2頁
文件大?。?/td> 47K
代理商: SR38
SR36 - SR39
SURFACE MOUNT
FAST RECOVERY RECTIFIERS
PRV : 100 - 800 Volts
Io : 3.0 Amperes
FEATURES :
* High current capability
* High surge current capability
* High reliability
* Low reverse current
* Low forward voltage drop
* Fast switching for high efficiency
MECHANICAL DATA :
* Case : SMC Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Lead Formed for Surface Mount
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.21 gram
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
SR36
SR37
SR38
SR39
UNIT
Maximum Recurrent Peak Reverse Voltage
V
RRM
100
200
400
800
V
Maximum RMS Voltage
V
RMS
70
140
280
560
V
Maximum DC Blocking Voltage
Maximum Average Forward Current Ta = 55
°
C
Peak Forward Surge Current,
V
DC
100
200
400
800
V
I
F(AV)
3.0
A
8.3ms Single half sine wave superimposed
on rated load (JEDEC Method)
I
FSM
100
A
Maximum Peak Forward Voltage at I
F
= 3.0 A
Maximum DC Reverse Current Ta = 25
°
C
at Rated DC Blocking Voltage Ta = 100
°
C
Maximum Reverse Recovery Time ( Note 1 )
V
F
1.25
V
μ
A
μ
A
ns
I
R
10
I
R(H)
100
Trr
250
Typical Junction Capacitance ( Note 2 )
C
J
60
pf
°
C
°
C
Junction Temperature Range
T
J
- 65 to + 150
Storage Temperature Range
T
STG
- 65 to + 150
Notes :
( 1 ) Reverse Recovery Test Conditions : I
F
= 0.5 A, I
R
= 1.0 A, Irr = 0.25 A.
( 2 ) Measured at 1.0 MHz and applied reverse voltage of 4.0 V
DC
Page 1 of 2
Rev. 01 : April 2, 2002
RATING
SMC (DO-214AB)
Dimensions in inches and (millimeter)
0
0
0.245(6.22)
0.220(5.59)
0.121(3.07)
0.115(2.92)
0.012(0.305)
0.006(0.152)
0.103(2.62)
0
0.060(1.52)
0
0.079(2.00)
0.030(0.76)
0.008(0.203)
0.004(0.102)
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SR38 MINI SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER(VOLTAGE - 20 to 90 Volts CURRENT - 3.0 Amperes)
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