RN739F 반도체 회로 부품 판매점
PIN diode
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 ROHM Semiconductor |
Diodes
PIN diode
RN739F / RN739D
RN739F / RN739D
!Applications
VHF / UHF band variable attenuators and AGC
!Features
1) Multiple diodes in one small surface mount package.
(UMD3, SMD3)
2) Low high-frequency forward resistance (rF) / low
capacitance (CT).
3) High reliability.
!Construction
Silicon diffusion junction
!Circuit
!External dimensions (Units : mm)
RN739F
2.0±0.2
1.3±0.1
0.65 0.65
0.9±0.1
0.3 0.6
0~0.1
0.3±0.1
0.15±0.05
(All pins have the same dimensions)
ROHM : UMD3
EIAJ : SC-70
JEDEC : SOT-323
RN739D
2.9±0.2
1.9±0.2
0.95 0.95
1.1
+0.2
−0.1
0.8±0.1
0~0.1
0.4
+0.1
−0.05
0.15
+0.1
−0.06
(All pins have the same dimensions)
ROHM : SMD3
EIAJ : SC-59
JEDEC : SOT-346
!Absolute maximum ratings (Ta = 25°C)
Parameter
Symbol
DC reverse voltage
VR
DC forward current
IF
Power dissipation
Pd
Junction temperature
Tj
Storage temperature
Tstg
Limits
50
50
100
125
−55~+125
Unit
V
mA
mW
°C
°C
!Electrical characteristics (Ta = 25°C)
Parameter
Symbol Min. Typ. Max. Unit
Conditions
Forward voltage
VF − − 1.0 V IF=50mA
Reverse current
IR − − 100 nA VR=50V
Capacitance between terminals
CT
− − 0.4 pF VR=35V, f=1MHz
Forward operating resistance
rF
− − 7 Ω IF=10mA, f=100MHz
Diodes
!Electrical characteristic curves (Ta = 25°C)
10µ
100m
125°C
1µ
10m
75°C
25°C
−25°C
100n
10n
1n
100p
1m
10p
1p
125°C
75°C
25°C
0 0.5 1.0
FORWARD VOLTAGE : VF (V)
Fig.1 Forward characteristics
0 10 20 30 40 50 60 70
REVERSE VOLTAGE : VR (V)
Fig.2 Reverse characteristics
RN739F / RN739D
1.0
0.7
0.5
0.4
0.3
f=1MHz
0.2 f=10MHz
0.1
10 20 30
REVERSE VOLTAGE : VR (V)
Fig.3 Capacitance between
terminals characteristics 1
1.0
0.7
0.5
VR=0V
0.4
0.3
VR=3V
0.2
0.1
100 200 300 400 500 600
HIGH FREQUENCY : f (MHz)
Fig.4 Capacitance between
terminals characteristics 2
f=1MHz
f=100MHz
100
f=10MHz
10
1.0
0.1 1.0 10
FORWARD CURRENT : IF (mA)
Fig.5 High frequency characteristics
20
IF=2mA
10
10 100 1000
FORWARD CURRENT : f (MHz)
Fig.6 Forward operating
resistance characteristics
100
80
60
40
20
0
0 25 50 75 100 125
AMBIENT TEMPERATURE : Ta (°C)
Fig.7 Derating curve
(mounting on glass epoxy PCBs)
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제조업체: ROHM Semiconductor
( rohm )
RN739F diode
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[ RN739F.PDF ]
[ RN739F 다른 제조사 검색 ]
국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
관련 데이터시트
RN739
PIN diode - ROHM Semiconductor
RN739D
PIN diode - ROHM Semiconductor
RN739F
PIN diode - ROHM Semiconductor