UNISONIC TECHNOLOGIES CO.,LTD.
XL/ML1225
MEDIUM POWER LOW
VOLTAGE TRANSISTOR
DESCRIPTION
The XL1225/ML1225 silicon controlled rectifiers are high
performance planner diffused PNPN devices. These parts are
intended for low cost high volume applications.
1
SCR
TO-92
*Pb-free plating product number:
XL1225L/ML1225L
PIN CONFIGURATION
PIN NO.
PIN NAME
1
CATHODE
2
GATE
3
ANODE
ORDERING INFORMATION
Order Number
Normal
Lead free
XL1225-T92-B
XL1225L-T92-B
XL1225-T92-K
XL1225L-T92-K
ML1225-T92-B ML1225L-T92-B
ML1225-T92-K ML1225L-T92-K
Package
TO-92
TO-92
TO-92
TO-92
Packing
Tape Box
Bulk
Tape Box
Bulk
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Copyright © 2005 Unisonic Technologies Co.,LTD.
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QW-R301-003,D
XL/ML1225
ABSOLUATE MAXIUM RATINGS
(Ta= 25℃, unless otherwise specified)
SCR
PARAMETER
SYMBOL
TEST CONDITION
RATINGS
UNIT
XL1225
T
J
=40 ~ 125°C
Repetitive Peak
400
V
V
DRM
Off-State Voltage
R
GK
=1kΩ
ML1225
300
On-State Current
I
T(RMS)
Tc=40°C
0.8
A
Average On-State Current
I
T(AV)
Half Cycle=180,Tc=40°C
0.5
A
Peak Reverse Gate Voltage
V
GRM
IGR=10uA
1
V
Peak Gate Current
I
GM
10us Max.
0.1
A
Gate Dissipation
P
G(AV)
20ms Max.
150
mW
Operating Temperature
T
J
+125
°C
Storage Temperature
T
STG
-40 ~ +150
°C
Note 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
2. The device is guaranteed to meet performance specification within 0℃~70
℃
operating temperature range
and assured by design from –20℃~85℃.
ELECTRICAL CHARACTERISTICS
(Ta= 25℃, 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
Critical Rate of Current Rise
Gate Controlled Delay Time
Commutated Turn-off Time
SYMBOL
TEST CONDITIONS
MIN
I
DRM
@V
DRM
(R
GK
=1KΩ), T
J
=125°C
I
DRM
@V
DRM
(R
GK
=1KΩ), T
J
=25°C
AT I
T
=0.4A
V
T
AT I
T
=0.8A
V
T(TO)
T
J
=125°C
Rt
T
J
=125°C
I
GT
V
D
=7V
V
GT
V
D
=7V
I
H
R
GK
=1KΩ
I
L
R
GK
=1KΩ
DV/DT V
D
=0.67*V
DRM
(R
GK
=1KΩ),T
J
=125℃
DV/DT I
G
=10mA, dI
G
/dt=0.1A/µs,T
J
=125℃
T
GD
TG
I
G
=10mA, dI
G
/dt=0.1A/µs
T
J
=85°C, V
D
=0.67*V
DRM
V
R
=35V, I
T
=I
T(AV)
TYP
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
A/µs
µs
µs
2.2
200
CLASSIFICATION OF I
GT
RANK
RANGE
B
50-100µA
C
100-200µA
AA
8-15µA
AB
15-20µA
AC
20-25µA
AD
25-50µA
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R301-003,D
XL/ML1225
■
TYPICAL CHARACTERICS
SCR
10
I
T
,INSTANTANEOUS ON-STATE CURRENT (A)
MAXIMUM @Tj=25℃
1
0.1
0.5
0.8
1.1
1.4
1.7
2.0
2.3
2.6
2.9
3.2
3.5
V
T
,INSTANTANEOUS ON-STATE VOLTAGE (V)
Figure 5. Typical On-State Characteristics
U TC assum es no responsibility for equipm ent failures that result from using products at v alues that
ex ceed, ev en m om entarily, rated v alues (such as m ax im um ratings, operating condition ranges, or
other param eters) listed in products specifications of any and all UT C products described or contained
herein. UT C products are not designed for use in life support appliances, dev ices or system s where
m alfunction of these products can be reasonably expected to result in personal injury. R eproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. T he inform ation
presented in this docum ent does not form part of any quotation or contract, is believ ed to be accurate
and reliable and m ay be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R301-003,D
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