UTC PCR406
DESCRIPTION
The UTC PCR406 silicon controlled rectifiers are high
performance planner diffused PNPN devices. These parts
are intended for low cost high volume applications.
SCR
1
TO-92
1:CATHODE
2:GATE
3:ANODE
ABSOLUTE MAXIMUM RATINGS
PARAMETERS
Repetitive Peak Off-State Voltage
PCR406-6
PCR406-5
On-State Current
Average On-State Current
Peak Reverse Gate Voltage
Peak Gate Current
Gate Dissipation
Operating Temperature
Storage Temperature
Soldering Temperature
SYMBOL
V
DRM
TEST CONDITION
Tj=40 to 125°C
(R
GK
=1kΩ)
Tc=40°C
Half Cycle=180, Tc=40°C
IGR=10uA
10us Max.
20ms Max.
RATING
400
300
0.8
0.5
1
0.1
150
-40~125
-40~125
250
UNITS
V
A
A
V
A
mW
°C
°C
°C
IT(RMS)
IT(AV)
VG
RM
IGM
PG(AV)
Tj
T
STG
T
SLD
1.6mm from case 10s Max.
ELECTRICAL CHARACTERISTICS
(Ta=25°C, unless otherwise specified)
PARAMETER
Off state leakage current
Off state leakage current
On state voltage
On state threshold voltage
On state slops resistance
Gate trigger current
Gate trigger voltage
Holding current
Latching current
Critical rate of voltage rise
SYMBOL
IDRM
IDRM
TEST CONDITIONS
V
DRM(R
GK
=1KΩ), Tj=125°C
V
DRM(R
GK
=1KΩ), Tj=25°C
IT=0.4A
IT=0.8A
Tj=125°C
Tj=125°C
VD=7V
VD=7V
R
GK
=1KΩ
R
GK
=1KΩ
VD=0.67*VDRM(R
GK
=1KΩ),
Tj=125°C
MIN
MAX
0.1
1.0
1. 4
2.2
0.95
600
200
0.8
5
6
UNIT
mA
µA
V
V
m
µA
V
mA
mA
V/µs
VT
VT(TO)
Rt
IGT
VGT
IH
IL
DV/DT
UTC
UNISONIC TECHNOLOGIES CO. LTD
1
QW-R301-010,A
UTC PCR406
PARAMETER
Critical rate of current rise
Gate controlled delay time
Commutated turn-off time
SCR
SYMBOL
DV/DT
TGD
TG
TEST CONDITIONS
IG=10mA, dIG/dt=0.1A/µs,
Tj=125°C
IG=10mA, dIG/dt=0.1A/µs,
Tj=85°C, VD=0.67*VDRM,
VR=35V, IT=IT(AV)
MIN
MAX
UNIT
A/µs
2.2
200
µs
µs
CLASSIFICATION OF I
GT
RANK
RANGE
B
50-100µA
C
100-200µA
AA
8-15µA
AB
15-20µA
AC
20-25µA
AD
25-50µA
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UTC
UNISONIC TECHNOLOGIES CO. LTD
2
QW-R301-010,A
