Maximum ratings, Thermal characteristics, Electrical characteristics – Diodes 2DA1774Q/R/S User Manual
Page 2
2DA1774Q/R/S
Document number: DS30253 Rev. 9 - 2
2 of 4
November 2010
© Diodes Incorporated
2DA1774Q/R/S
Maximum Ratings
@T
A
= 25°C unless otherwise specified
Characteristic
Symbol
Value
Unit
Collector-Base Voltage
V
CBO
-60
V
Collector-Emitter Voltage
V
CEO
-50
V
Emitter-Base Voltage
V
EBO
-6.0
V
Collector Current - Continuous (Note 5)
I
C
150
mA
Thermal Characteristics
Characteristic
Symbol
Value
Unit
Power Dissipation (Note 5) T
A
= 25
°C
P
D
150
mW
Thermal Resistance, Junction to Ambient (Note 5)
R
θJA
833
°C/W
Operating and Storage Temperature Range
T
J
, T
STG
-55 to +150
°C
Electrical Characteristics
@T
A
= 25°C unless otherwise specified
Characteristic
Symbol
Min
Max
Unit
Test Condition
OFF CHARACTERISTICS (Note 6)
Collector-Base Breakdown Voltage
V
(BR)CBO
-60
⎯
V
I
C
= -50
μA, I
E
= 0
Collector-Emitter Breakdown Voltage
V
(BR)CEO
-50
⎯
V
I
C
= -1.0mA, I
B
= 0
Emitter-Base Breakdown Voltage
V
(BR)EBO
-6.0
⎯
V
I
E
= -50
μA, I
C
= 0
Collector Cutoff Current
I
CBO
⎯
-100
nA
V
CB
= -60V
Emitter Cutoff Current
I
EBO
⎯
-100
nA
V
EB
= -6.0V
ON CHARACTERISTICS (Note 6)
DC Current Gain
2DA1774Q
2DA1774R
2DA1774S
h
FE
120
180
270
270
390
560
⎯
V
CE
= -6.0V, I
C
= -1.0mA
Collector-Emitter Saturation Voltage
V
CE(SAT)
⎯
-0.5
V
I
C
= -50mA, I
B
= -5.0mA
SMALL SIGNAL CHARACTERISTICS
Output Capacitance
C
obo
4.0 Typ.
5.0
pF
V
CB
= -12V, f = 1.0MHz, I
E
= 0
Current Gain-Bandwidth Product
f
T
140 Typ.
⎯
MHz
V
CE
= -12V, I
C
= -2.0mA,
f = 30MHz
Notes:
5. Part mounted on FR-4 board with recommended pad layout, which can be found on our websit
6. Short duration pulse test used to minimize self-heating effect.
0
100
200
250
200
150
50
100
0
T , AMBIENT TEMPERATURE ( C)
Fig. 1 Power Dissipation
vs. Ambient Temperature (Note 1)
A
°
P
,
P
O
WE
R
DI
SSI
P
A
T
IO
N (
m
W
)
D
R
°C/W
θJA
= 833
1
0.1
10
100
1,000
V,
C
O
LL
E
C
T
O
R
-E
M
IT
T
E
R
SA
T
URA
TI
O
N
V
O
L
T
AG
E (
V
)
CE
(S
A
T
)
I , COLLECTOR CURRENT (mA)
Fig. 2 Typical Collector-Emitter Saturation Voltage
vs. Collector Current
C
T = 25°C
A
T = -50°C
A
T = 150°C
A
0
0.1
0.2
0.3
0.4
0.5
I
I
C
B
= 10