EE-SM3B Datasheet, PDF (1/4 Pages) Omron Electronics LLC – Photomicrosensor (Transmissive)

Photomicrosensor (Transmissive)
EE-SM3B (To be discontinued April 2006)
I Dimensions
Note: All units are in millimeters unless otherwise indicated.
Two, 3.2±0.2 dia. holes
Two, C1.7
19±0.15
7.2±0.2
6 min.
Cross section BB
6.5±0.2
Four, 0.45
Four, 0.45
2.54±0.2
Cross section AA
Internal Circuit
K
C
A
E
Terminal No. Name
A
Anode
K
Cathode
C
Collector
E
Emitter
Unless otherwise specified, the
tolerances are as shown below.
Dimensions
3 mm max.
3 < mm ≤ 6
6 < mm ≤ 10
10 < mm ≤ 18
18 < mm ≤ 30
Tolerance
±0.3
±0.375
±0.45
±0.55
±0.65
I Features
• General-purpose model with a 3-mm-wide slot.
• PCB mounting type.
• With a red LED as an emitter element and a Photo-Darlington tran-
sistor as a detector element.
I Absolute Maximum Ratings (Ta = 25°C)
Item
Emitter
Forward current
Pulse forward
current
Reverse voltage
Detector
Collector–Emitter
voltage
Emitter–Collector
voltage
Collector current
Collector
dissipation
Ambient Operating
temperature _Storage
Soldering temperature
Symbol
I_F
I_FP
Rated value
15 mA (see note 1)
---
V_R
V_CEO
4V
24 V
V_ECO
---
I_C
20 mA
P_C
75 mW
(see note 1)
Topr
–20°C to 60°C
Tstg
–20°C to 80°C
Tsol
260°C (see note 2)
Note: 1. Refer to the temperature rating chart if the ambient temper-
ature exceeds 25°C.
2. Complete soldering within 10 seconds.
I Ordering Information
Description
Photomicrosensor (transmissive)
Model
EE-SM3B
I Electrical and Optical Characteristics (Ta = 25°C)
Emitter
Detector
Rising time
Item
Forward voltage
Reverse current
Peak emission wavelength
Light current
Dark current
Leakage current
Collector–Emitter saturated
voltage
Peak spectral sensitivity
wavelength
Symbol
V_F
I_R
λ_P
I_L
I_D
I_LEAK
V_CE (sat)
λ_P
tr
Value
2.0 V typ., 2.6 V max.
0.01 µA typ., 5 µA max.
700 nm typ.
1.5 mA min., 120 mA max.
2 nA typ., 250 nA max.
---
0.9 V typ.
800 nm typ.
180 µs typ.
Falling time
tf
60 µs typ.
Condition
I_F = 15 mA
V_R = 4 V
I_F = 3 mA
I_F = 3 mA, V_CE = 10 V
V_CE = 10 V, 0 lx
---
I_F = 3 mA, I_L = 0.5 mA
V_CE = 10 V
V_CC = 5 V, R_L = 100 Ω,
I_L = 10 mA
V_CC = 5 V, R_L = 100 Ω,
I_L = 10 mA
202
Photomicrosensor (Transmissive) EE-SM3B