Diodes DDTA (R2-ONLY SERIES) UA - Manual (Page 2)

DS30328 Rev. 6 - 2 2 of 3
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DDTA (R2-ONLY SERIES) UA
© Diodes Incorporated
Electrical Characteristics
@T
A
= 25°C unless otherwise specified
Characteristic Symbol Min Typ Max Unit Test Condition
Collector-Base Breakdown Voltage BV
CBO
-50 ⎯ ⎯ V I
C
= -50
μA
Collector-Emitter Breakdown Voltage BV CEO
-50 ⎯ ⎯ V I C = -1mA
Emitter-Base Breakdown Voltage BV
EBO
5 ⎯ ⎯ V
I E = -720
μA, DDTA114GUA
I
E
= -330
μA, DDTA124GUA
I
E
= -160
μA, DDTA144GUA
I
E
= -72
μA, DDTA115GUA
Collector Cutoff Current I
CBO
⎯ ⎯ -0.5 μA V
CB
= -50V
Emitter Cutoff Current
DDTA114GUA
DDTA124GUA
DDTA144GUA
DDTA115GUA
I EBO
-300
-140
-65
-30
⎯
-580
-260
-130
-58
μA V
EB = -4V
Collector-Emitter Saturation Voltage V
CE(sat)
⎯ ⎯ -0.3 V I
C
= -10mA, I
B
= -0.5mA
DC Current Transfer Ratio
DDTA114GUA
DDTA124GUA
DDTA144GUA
DDTA115GUA
h FE
30
56
68
82
⎯ ⎯ ⎯ I
C = -5mA, V CE = -5V
Bleeder Resistor (R
2
) Tolerance ΔR
2
-30 ⎯ +30 % ⎯
Gain-Bandwidth Product* f
T
⎯ 250 ⎯ MHz
V
CE
= -10V, I
E
= 5mA,
f = 100MHz
NEW PROD
UC
T
* Transistor - For Reference Only
Typical Curves – DDTA114GUA
0
50
100
0 50 100 150
P
,
P
O
WE
R
DIS
S
IP
A
T
IO
N
(mW
)
D
T , AMBIENT TEMPERATURE (°C)
Fig. 1 Derating Curve
A
150
200
250
-50
0.001
0.01
0.1
1
0 10 20 30 40 50
V
, M
AXI
M
U
M
C
O
LL
E
C
T
O
R
V
O
L
T
A
G
E (
V)
CE
(S
A
T
)
I , COLLECTOR CURRENT (mA)
Fig. 2 V vs. I
C
CE(SAT) C
I /I = 10
C B
-25 C °
75 C °
25 C °
10
1,000
100
1 10
h,
D
100
C
C
U
R
R
E
N
T
G
AI
N
(
N
O
R
MA
L
IZ
E
D
)
FE
I , COLLECTOR CURRENT (mA)
Fig. 3 DC Current Gain
C
V = 10
CE
0
2
4
6
10
0 20 30
C
,
C
A
P
A
C
IT
AN
C
E (
p
F
)
OB
V , REVERSE BIAS VOLTAGE (V)
Fig. 4 Output Capacitance
R
12
10 5 15 25
I = 0V
E
8