FODM3062R1 Fairchild Semiconductor, FODM3062R1 Datasheet - Page 6

• Manufacturer Part Number: FODM3062R1
• Description: Triac & SCR Output Optocouplers 600V ZERO CROS TRIAC
• Manufacturer: Fairchild Semiconductor

Specifications of FODM3062R1

• Configuration: 1
• Maximum Continuous Output Current: 70 mA
• Maximum Input Current: 60 mA
• Maximum Operating Temperature: + 100 C
• Maximum Power Dissipation: 300 mW
• Maximum Reverse Diode Voltage: 6 V
• Minimum Operating Temperature: - 40 C
• Output Type: AC
• Package / Case: Mini-Flat
• Zero-crossing Circuit: Yes
• Output Device: Triac
• Isolation Voltage: 3750 Vrms
• Peak Output Voltage (vdrm): 600 V
• Maximum Input Voltage: 1.5 V
• Maximum Output Voltage: 420 VAC
• Minimum Trigger Current: 10 mA (Max)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©2006 Fairchild Semiconductor Corporation
FODM3062, FODM3063, FODM3082, FODM3083 Rev. 1.0.9
Typical Applications
800V (FODM3082)
600V (FODM3062)
Note:
This optoisolator should not be used to drive a load directly. It is intended to be a trigger device only.
(FODM3083)
(FODM3063)
Note:
This optoisolator should not be used to drive a load directly. It is intended to be a trigger device only.
V
CC
APPLIED VOLTAGE
Vdc
PULSE
INPUT
0 VOLTS
R
in
WAVEFORM
1
2
FODM3062
FODM3063
FODM3082
FODM3083
τ RC
MERCURY
WETTED
RELAY
378V (FODM3062, FODM3063)
504V (FODM3082, FODM3083)
4
Figure 9. Inverse-Parallel SCR Driver Circuit (240VAC)
3
R1
R
TEST
360 Ω
D1
Figure 8. Static dv/dt Test Circuit
C
TEST
SCR
D.U.T.
D.U.T.
R2
R = 10 kΩ
6
SCOPE
PROBE
X100
D2
V max =
dv/dt =
SCR
= 800V (FODM3082, FODM3083)
= 600V (FODM3062, FODM3063)
LOAD
1. The mercury wetted relay provides a high speed repeated
2. 100x scope probes are used, to allow high speeds and
3. The worst-case condition for static dv/dt is established by
0.63 V max
pulse to the D.U.T.
voltages.
triggering the D.U.T. with a normal LED input current, then
removing the current. The variable RTEST allows the dv/dt
to be gradually increased until the D.U.T. continues to trigger
in response to the applied voltage pulse, even after the LED
current has been removed. The dv/dt is then decreased until
the D.U.T. stops triggering. tRC is measured at this point
and recorded.
τ RC
240 VAC
=
=
SCR’s, with a Fairchild triac driver. Diodes can
be 1N4001; resistors, R1 and R2, are optional
330 ohms.
378
τ RC
504
τ RC
Suggested method of firing two, back-to-back
(FODM3062, FODM3063)
(FODM3082, FODM3083)
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