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SB840-HE の電気的特性と機能

SB840-HEのメーカーはLRCです、この部品の機能は「Schottky Barrier Rectifiers」です。


製品の詳細 ( Datasheet PDF )

部品番号 SB840-HE
部品説明 Schottky Barrier Rectifiers
メーカ LRC
ロゴ LRC ロゴ 




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SB840-HE Datasheet, SB840-HE PDF,ピン配置, 機能
SB820-HE thru SB8100-HE
Schottky Barrier Rectifiers
Reverse Voltage 20 to 100V Forward Current8.0A
Feature & Dimensions
* Plastic package has underwriters laboratory
Flammability classification 94V-0
* Low power loss,high efficiency
* For use in low voltage high frequency inverters,
free wheeling,and polarity protection applications
* Guarding for over voltage protection
* High temperature soldering guaranteed:
260°C/10 seconds at terminals
Mechanical Data
Case : JEDEC DO-201AD, molded plastic over sky die
Terminals : Plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity : Color band denotes cathode end
we declare that the material of product is halogen
Weight : 0.038oz., 1.03 g
free (green epoxy compound).
Mounting position : Any
Handling precautin : None
1.Maximum & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter symbol
Symbol
SB820- SB830- SB840- SB850- SB860- SB880- SB8100-
HE HE HE HE HE HE
HE
Unit
Device marking code
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
VRRM
VRMS
VDC
SB820 SB830 SB840 SB850 SB860 SB880E SB8100
ESD ESD ESD ESD ESD SD ESD
20 30 40 50 60 80 100
14 21 28 35 42 56
70
20 30 40 50 60 80 100
V
V
V
Maximum average forward rectified current
0.375" (9.5mm) lead length (See fig. 1)
IF(AV)
8.0
A
maximum average forward rectified current at case
temperature 120C is missing.
IF(AV)
3.5
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method)
IFSM1
150
Peak forward surge current 1.0ms single half sine-wave
superimposed on rated load
IFSM2
200
ESD According to Flexpower specification ESD test
manual 1.3
Thermal resistance, junction to ambient
Thermal resistance, junction to case
Operating junction and storage temperature range
RθJA
RθJC
TJ, TSTG
15
35
5
65 to +150
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter symbol
Maximum instantaneous forward voltage at 8.0A
Maximum DC reverse current TC = 25°C
ton=8ms; toff=35ms
TC = 120°C
ton=8ms; toff=35ms
TC = 140°C
Maximum reverse recovery time TC = 25°C
TC = 120°C
Typical junction capacitance at 4.0V, 1MHz
Symbol
VF
Ir
Ir
Ir
Trr
CJ
SB820- SB830- SB840- SB850- SB860- SB880- SB8100-
HE HE HE HE HE HE
HE
0.60 0.70 0.84
1
10
30
30
50
500 380
A
A
A
KV
°C/W
°C/W
°C
Unit
V
mA
mA
mA
ns
PF

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SB840-HE pdf, ピン配列
SB820-HE thru SB8100-HE
2. Characteristic Curves ( TA = 25°C unless otherwise noted )
Fig. 1 Forward Current Derating Curve
Fig. 2 Maximum Non-repetitive Peak
Forward Surge Current
Single phase
TJ = TJ max
half wave 60HZ
8.3ms Single Half Sine-wave
8.0
Resistive or
150 (JEDEC Method)
Inductive Load
0.375" (9.5mm)
lead length
4.0 75
0
0 25 50 75 100 125 150 175
Ambient Temperature, °C
Fig 3. Typical Instantaneous Forward
100 Characteristics
10
1.0
TJ = 25°C
0.1 Pulse width = 300µs
1% Duty Cycle
0.01
0.2 0.4 0.6 0.8 1.0
Instantaneous Forward Voltage (V)
Fig 5. typical transient thermal
impedance
100
1.2
0
1 10
Number of Cycles at 60Hz
100
Fig 4. Typical Reverse Characteristics
50
Tj=140
5.0
Tj=120
0.5
0.05 Tj=25
0.005
0
20 40
60 80 100
Percent of Rated Peak Reverse Voltage (%)
Fig 6. Typical Junction Capacitance
1000
10
100
1.0
0.1
0.01
0.1 1.0 10
t,Pulse duration,sec
100
1.0
0.1
1 10
Reverse Voltage (V)


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部品番号部品説明メーカ
SB840-HE

Schottky Barrier Rectifiers

LRC
LRC


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