FEATURES
• Compact 4-pin package
• Current Transfer Ratio: 600% minimum (at IF= 1 mA)
• High isolation voltage between input and output (5300
VRMS)
• UL recognized (File # E90700)
DESCRIPTION
The H11B815 consists of a gallium arsenide infrared
emitting diode driving a silicon Darlington phototransistor
in a 4-pin dual in-line package.
4-PIN PHOTODARLINGTON
OPTOCOUPLERS
H11B815
APPLICATIONS
• Power Supply Monitors
• Relay Contact Monitor
• Telephone/Telegraph Line
Receiver
• Twisted Pair Line Receiver
• Digital Logic/Digital Logic
Parameter Symbol Value Units
TOTAL DEVICE
T
STG
-55 to +150 °C
Storage Temperature
Operating Temperature T
OPR
-55 to +100 °C
Lead Solder Temperature T
SOL
260 for 10 sec °C
Total Device Power Dissipation @ TA= 25°CP
D
250 mW
EMITTER
I
F
80 mA
DC/Average Forward Input Current
Reverse Input Voltage V
R
6V
Forward Current - Peak (1µs pulse, 300pps) IF(pk) 1 A
LED Power Dissipation @ TA= 25°C
P
D
140 mW
Derate above 25°C 1.33 mW/°C
DETECTOR
V
CEO
35 V
Collector-Emitter Voltage
Emitter-Collector Voltage V
ECO
6V
Continuous Collector Current I
C
200 mA
Detector Power Dissipation @ TA= 25°C
P
D
200 mW
Derate above 25°C 2.0 mW/°C
ABSOLUTE MAXIMUM RATINGS (No derating required up to 85°C)
1/25/00 200029A
4
4
1
1
4
1
4
COLLECTORANODE
1
CATHODE
2
3 EMITTER
Parameter Test Conditions Symbol Min Typ** Max Unit
EMITTER
(I
F
= 20 mA) V
F
1.2 1.50 V
Input Forward Voltage
Reverse Leakage Current (VR= 6.0 V) I
R
0.001 10 µA
DETECTOR
(I
C
= 1.0 mA, IF= 0) BV
CEO
35 60 V
Collector-Emitter Breakdown Voltage
Emitter-Collector Breakdown Voltage (IE= 100 µA, IF= 0) BV
ECO
68 V
Collector-Emitter Dark Current (VCE= 10 V, IF= 0) I
CEO
0.005 1 µA
Capacitance (VCE= 0 V, f = 1 MHz) C
CE
8pF
INDIVIDUAL COMPONENT CHARACTERISTICS
ELECTRICAL CHARACTERISTICS
(TA= 25°CUnless otherwise specified.)
DC Characteristic Test Conditions Symbol Min Typ** Max Units
Current Transfer Ratio, Collector-Emitter (IF= 1 mA, VCE= 2 V) CTR 600 7,500 %
Saturation Voltage (IF= 20 mA, IC= 5 mA) V
CE(sat)
0.8 1.0 V
Rise Time (non saturated) (IC= 10 mA, VCE= 2 V, RL= 100!)t
r
300 µs
Fall Time (non saturated) (IC= 10 mA, VCE= 2 V, RL= 100!)t
f
250 µs
TRANSFER CHARACTERISTICS
Characteristic Test Conditions Symbol Min Typ** Max Units
Input-Output Isolation Voltage (I
I-O
"#1 µA, 1 min.) V
ISO
5300 Vac(rms)
Isolation Resistance (V
I-O
= 500 VDC) R
ISO
10
11
!
Isolation Capacitance (V
I-O
= $, f = 1 MHz) C
ISO
0.5 pf
ISOLATION CHARACTERISTICS
1/25/00 200029A
H11B815
4-PIN PHOTODARLINGTON
OPTOCOUPLERS
** All typicals at TA= 25°C
1/25/00 200029A
H11B815
4-PIN PHOTODARLINGTON
OPTOCOUPLERS
1.4
1.2
1.0
0.8
0.6
0.4
0.2
NORMALIZED CURRENT TRANSFER RATIO - CTR
0.0
4.0
3.5
3.0
2.5
VCE = 2 V
NORMALIZED TO I
0.1 1 10
= 1 mA
F
IF - FORWARD CURRENT (mA)
Normalized Current Transfer Ratio
vs. Forward Current
10 mA
5 mA
1.2
1.0
0.8
0.6
0.4
0.2
IF = 1 mA, VCE = 2 V
NORMALIZED TO T
0.0
NORMALIZED CURRENT TRANSFER RATIO - CTR
-55 -25 0 25 50 75 100
A
= 25˚C
TA - AMBIENT TEMPERATURE (˚C)
Normalized Current Transfer Ratio
vs. Ambient Temperature
100000
VCE = 10 V
10000
1000
2.0
1.5
1.0
- NORMALIZED COLLECTOR CURRENT
0.5
C
I
0.0
012345
2 mA
1 mA
IF = 0.5 mA
NORMALIZED TO IF =1 mA, V
= 2 V
CE
VCE - COLLECTOR-EMITTER VOLTAGE (V)
Normalized Collector Current
vs. Collector Emitter Voltage
1.8
1.7
1.6
1.5
1.4
1.3
- FORWARD VOLTAGE (V)
F
1.2
V
1.1
1.0
1 10 100
100
10
1
- COLLECTOR-EMITTER DARK CURRENT (nA)
EO
C
0.1
I
0 20406080100
T
Collector-Emitter Dark Current
TA = 55˚C
TA = 25˚C
TA = 100˚C
IF - LED FORWARD CURRENT (mA)
LED Forward Voltage vs. Forward Current
- AMBIENT TEMPERATURE (˚C)
A
vs. Ambient Temperature
1/25/00 200029A
H11B815
Package Dimensions (0.4”Lead Spacing)
0.016 (0.40)
0.008 (0.20)
SEATING PLANE
0.190 (4.83)
0.175 (4.45)
0.004 (0.10)
MIN
0.200 (5.08)
0.115 (2.92)
0.100 (2.54)
TYP
0.154 (3.90)
0.120 (3.05)
0.400 (10.16)
TYP
0 to 15°
0.270 (6.86)
0.250 (6.35)
0.270 (6.86)
0.250 (6.35)
Package Dimensions (Through Hole)
SEATING PLANE
0.190 (4.83)
0.175 (4.45)
0.200 (5.08)
0.115 (2.92)
0.100 (2.54)
TYP
0.154 (3.90)
0.120 (3.05)
0.270 (6.86)
0.250 (6.35)
0.270 (6.86)
0.250 (6.35)
0.020 (0.51)
MIN
0.300 (7.62)
typ
15°
0.016 (0.40)
0.008 (0.20)
Package Dimensions (0.4”Lead Spacing)
SEATING PLANE
0.190 (4.83)
0.175 (4.45)
0.200 (5.08)
0.115 (2.92)
0.020 (0.51)
MIN
0.070 (1.78)
0.045 (1.14)
0.100 (2.54)
TYP
0.022 (0.56)
0.016 (0.41)
0.405 (10.30)
MAX
0.315 (8.00)
MIN
0.300 (7.62)
TYP
0.016 (0.40)
0.008 (0.20)
0.270 (6.86)
0.250 (6.35)
Lead Coplanarity 0.004 (0.10) MAX
4-PIN PHOTODARLINGTON
OPTOCOUPLERS
NOTE
All dimensions are in inches (millimeters)
Call QT Optoelectronics for more information or the phone number of your nearest distributor.
United States 800-533-6786 • France 33 [0] 1.45.18.78.78 • Germany 49 [0] 89/96.30.51 • United Kingdom 44 [0] 1296 394499 • Asia/Pacific 603-7352417
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