參數(shù)資料
型號(hào): SFH640-2-X001
廠商: VISHAY INTERTECHNOLOGY INC
元件分類: 光電耦合器
英文描述: 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER
封裝: DIP-6
文件頁(yè)數(shù): 1/3頁(yè)
文件大?。?/td> 456K
代理商: SFH640-2-X001
Document Number: 83682
www.vishay.com
Revision 17-August-01
2–259
FEATURES
CTR at IF=10 mA, VCE=10 V
SFH640-1, 40-80%
SFH640-2, 63-125%
SFH640-3*, 100-200%
Good CTR Linearity with Forward Current
Low CTR Degradation
Very High Collector-emitter Breakdown
Voltage, BVCER=300 V
Isolation Test Voltage: 5300 VRMS
Low Coupling Capacitance
High Common Mode Transient Immunity
Phototransistor Optocoupler
6 Pin DIP Package with Base Connection
Field Effect Stable by TRIOS
(TRansparent IOn Shield)
VDE 0884 Available with Option 1
Underwriters Lab File #E52744
DESCRIPTION
The SFH 640 is an optocoupler with very high
BVCER, a minimum of 300 volts. It is intended for
telecommunications applications or any DC appli-
cation requiring a high blocking voltage. The
SFH640 is a “better than” replacement for H11D1.
*Supplies from this group can't always be guaran-
teed due to unforeseeable yield spread.
V
DE
SFH640
5.3 kV TRIOS High BVCER Voltage
Phototransistor Optocoupler
Maximum Ratings (TA=25°C)
Emitter
Reverse Voltage................................................................................. 6.0 V
DC Forward Current......................................................................... 60 mA
Surge Forward Current (tP≤10 s) .................................................... 2.5 A
Total Power Dissipation................................................................ 100 mW
Detector
Collector-emitter Voltage ................................................................. 300 V
Collector-base Voltage...................................................................... 300 V
Emitter-base Voltage ......................................................................... 7.0 V
Collector Current............................................................................. 50 mA
Surge Collector Current (tP≤1.0 ms) .............................................. 100 mA
Total Power Dissipation................................................................ 300 mW
Package
Isolation Test Voltage (between emitter and
detector, refer to climate DIN 40046 part 2
Nov. 74) .................................................................5300 VRMS/7500 VPK
Isolation Resistance
VIO=500 V, TA=25°C .................................................................. ≥10
12
VIO=500 V, TA=100°C ................................................................ ≥10
11
Insulation Thickness between Emitter and Detector ...................
≥0.4 mm
Creepage.....................................................................................
≥7.0 mm
Clearance ....................................................................................
≥7.0 mm
Comparative Tracking Index
per DIN IEC 112/VDE 0303, part1 ....................................................175
Storage Temperature Range........................................... –55
°C to +150°C
Operating Temperature Range ....................................... –55
°C to +100°C
Junction Temperature .......................................................................100
°C
Soldering Temperature (max. 10 s, dip soldering:
distance to seating plane
≥1.5 mm)...............................................260°C
.010 (.25)
typ.
.114 (2.90)
.130 (3.0)
.130 (3.30)
.150 (3.81)
.031 (0.80) min.
.300 (7.62)
typ.
.031 (0.80)
.035 (0.90)
.100 (2.54) typ.
.039
(1.00)
Min.
.018 (0.45)
.022 (0.55)
.048 (0.45)
.022 (0.55)
.248 (6.30)
.256 (6.50)
.335 (8.50)
.343 (8.70)
pin one ID
6
5
4
1
2
3
18
°
3
°–9°
.300–.347
(7.62–8.81)
4
°
typ.
Dimensions in inches (mm)
1
2
3
6
5
4
Base
Collector
Emitter
Anode
Cathode
NC
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