HFBR-25X2ETZ Receivers
Pin #
Function
VO
1
2
3
4
5
8
GROUND
5
Ground
VCC
1000 Ω
RL
4
3
VCC
RL
GROUND
VO
Ground
Ground
2
1
Note: Pins 5 and 8 are for mounting and retaining purposes
only. Do not electrically connect these pins.
GROUND
8
Absolute Maximum Ratings
Parameter
Symbol
TS
TA
Min.
–40
–40
Max.
+85
+85
260
10
7
25
40
18
Units
° C
° C
° C
sec
V
mA
mW
V
Reference
Storage Temperature
Operating Temperature
Lead Soldering Cycle
Temp.
Time
Note 1, 3
Note 2
Supply Voltage
Output Collector Current
Output Collector Power Dissipation
Output Voltage
Pull-up Voltage
VCC
IOAV
POD
VO
VP
N
–0.5
–0.5
–5
VCC
5
V
Fan Out (TTL)
Notes:
1. 1.6 mm below seating plane.
2. It is essential that a bypass capacitor 0.1 F be connected from pin 2 to pin 3 of the receiver. Total lead length between both ends of the capacitor
and the pins should not exceed 20 mm.
3. Moisture sensitivity level is MSL-3
Receiver Electrical/Optical Characteristics -40° to 85° C, 4.75 V ≤V ≤5.25 V unless otherwise specified.
CC
Parameter
Symbol
Min.
Typ.
Max.
Units
Conditions
Ref.
Receiver Optical Input
Power Level Logic 0
Optical Input Power
Level Logic 1
PR(L)
–24
-9.5
dBm
VOL 0.5 V
OL = 8 mA
VOH = 5.25 V
OH = ≤250 μA
Notes 1, 2, 3
I
PR(H)
-43
dBm
Note 4
I
High Level Output Current
Low Level Output Voltage
IOH
VOL
5
0.4
250
0.5
A
V
VO = 18 V, PR = 0
IOL = 8 mA
Note 5
Note 5
PR = PR(L)MIN
VCC = 5.25 V,
PR = 0
VCC = 5.25 V,
PR = -12.5 dBm
High Level Supply Current
Low Level Supply Current
ICCH
ICCL
3.5
6.2
6.3
10
mA
mA
Note 5
Note 5
Effective Diameter
D
1
mm
Internal Pull-up Resistor
RL
680
1000
1700
Notes:
1. Optical power measured at the end of 1 mm diameter POF (NA = 0.5) with a large area detector.
2. Pulsed LED operation at I > 80 mA will cause increased link t
propagation delay time. This extended t
time contributes to increased pulse
F
PLH
PLH
width distortion of the receiver output signal.
3. The LED drive circuit of Figure 11 is required for 1 MBd operation of the HFBR-25X2ETZ.
4. Optical flux, P (dBm) = 10 Log [P(W)/1000 W].
5. R is open.
L
15