Data Sheet MAT12
Rev. A | Page 3 of 12
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
V
CB
= 15 V, I
O
= 10 µA, T
A
= 25°C, unless otherwise specified.
Table 1.
Parameter Symbol Test Conditions/Comments Min Typ Max Unit
DC AND AC CHARACTERISTICS
Current Gain
1
h
FE
I
C
= 1 mA 300 605
−40°C ≤ T
A
≤ +85°C 300
I
C
= 10 µA
550
−40°C ≤ T
A
≤ +85°C 200
Current Gain Match
2
Δh
FE
10 µA ≤ I
C
≤ 1 mA 0.5 5 %
Noise Voltage Density
3
e
N
I
C
= 1 mA, V
CB
= 0 V
f
O
= 10 Hz 1.6 2 nV/√Hz
f
O
= 100 Hz 0.9 1 nV/√Hz
f
O
= 1 kHz 0.85 1 nV/√Hz
f
O
= 10 kHz 0.85 1 nV/√Hz
Low Frequency Noise (0.1 Hz to 10 Hz) e
N
p-p I
C
= 1 mA 0.4 µV p-p
Offset Voltage V
OS
V
CB
= 0 V, I
C
= 1 mA 10 200 µV
−40°C ≤ T
A
≤ +85°C 220 µV
Offset Voltage Change vs. V
CB
ΔV
OS
/ΔV
CB
0 V ≤ V
CB
≤ V
MAX
4
,1 µA ≤ I
C
≤ 1 mA
5
10
50
µV
Offset Voltage Change vs. I
C
ΔV
OS
/ΔI
C
1 µA ≤ I
C
≤ 1 mA
5
, V
CB
= 0 V 5 70 µV
Offset Voltage Drift ΔV
OS
/ΔT −40°C ≤ T
A
≤ +85°C 0.08 1 µV/°C
−40°C ≤ T
A
+85°C, V
OS
trimmed to 0 V 0.03 0.3 µV/°C
Breakdown Voltage, Collector to Emitter BV
CEO
40 V
Gain Bandwidth Product f
T
I
C
= 10 mA, V
CE
= 10 V 200 MHz
Collector-to-Base Leakage Current I
CBO
V
CB
= V
MAX
25 500 pA
−40°C ≤ T
A
≤ +85°C 3 nA
Collector-to-Collector Leakage Current
6, 7
I
CC
V
CC
= V
MAX
35 500 pA
−40°C ≤ T
A
≤ +85°C 4 nA
Collector-to-Emitter Leakage Current
6, 7
I
CES
V
CE
= V
MAX
, V
BE
= 0 V 35 500 pA
−40°C ≤ T
A
≤ +85°C
4
nA
Input Bias Current I
B
I
C
= 10 µA 50 nA
−40°C ≤ T
A
≤ +85°C 50 nA
Input Offset Current I
OS
I
C
= 10 µA 6.2 nA
−40°C ≤ T
A
≤ +85°C 13 nA
Input Offset Current Drift
6
ΔI
OS
/ΔT I
C
= 10 µA, −40°C ≤ T
A
≤ +85°C 40 150 pA/°C
Collector Saturation Voltage
V
CE (SAT )
I
C
= 1 mA, I
B
= 100 µA
0.05
0.2
V
Output Capacitance C
OB
V
CB
= 15 V, I
E
= 0 µA 23 pF
Bulk Resistance
6
R
BE
10 µA ≤ I
C
≤ 10 mA 0.3 1.6 Ω
Collector-to-Collector Capacitance C
CC
V
CC
= 0 V 35 pF
1
Current gain is guaranteed with collector-to-base voltage (V
CB
) swept from 0 V to V
MAX
at the indicated collector currents.
2
Current gain match (Δh
FE
) is defined as follows: Δh
FE
= (100(ΔI
B
)(h
FE min
)/I
C
).
3
Noise voltage density is guaranteed, but not 100% tested.
4
This is the maximum change in V
OS
as V
CB
is swept from 0 V to 40 V.
5
Measured at I
C
= 10 µA and guaranteed by design over the specified range of I
C
.
6
Guaranteed by design.
7
I
CC
and I
CES
are verified by the measurement of I
CBO
.
MAT12 Data Sheet
Rev. A | Page 4 of 12
ABSOLUTE MAXIMUM RATINGS
Table 2.
Parameter Rating
Breakdown Voltage of
Collector-to-Base Voltage (BV
CBO
)
40 V
Breakdown Voltage of
Collector-to-Emitter Voltage (BV
CEO
)
40 V
Breakdown Voltage of
Collector-to-Collector Voltage (BV
CC
)
40 V
Breakdown Voltage of
Emitter-to-Emitter Voltage (BV
EE
)
40 V
Collector Current (I
C
) 20 mA
Emitter Current (I
E
) 20 mA
Storage Temperature Range −65°C to +150°C
Operating Temperature Range −40°C to +85°C
Junction Temperature Range −65°C to +150°C
Lead Temperature (Soldering, 60 sec) 300°C
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
THERMAL RESISTANCE
θ
JA
is specified for the worst-case conditions, that is, a device
soldered in a circuit board for surface-mount packages.
Table 3. Thermal Resistance
Package Type θ
JA
θ
JC
Unit
6-Lead TO-78 150 45 °C/W
ESD CAUTION
Data Sheet MAT12
Rev. A | Page 5 of 12
TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= 25°C, V
CE
= 5 V, unless otherwise specified.
CH1 2.00V
M4.00s
A CH1 15.8V
1
CH1 4.92V p-p
09044-002
Figure 2. Low Frequency Noise (0.1 Hz to 10 Hz), I
C
= 1 mA, Gain = 10,000,000
1k
0.1
1
10
100
0.1 1 10 100 1k 10k 100k
NOISE VOLTAGE DENSITY (nV/ Hz)
FREQUENCY (Hz)
I
C
= 1mA TEST
I
C
= 10µA TEST
I
C
= 1µA TEST
09044-003
Figure 3. Noise Voltage Density vs. Frequency
100
0
20
40
60
80
0.001 10.10.01
TOTAL NOISE (nV/ Hz)
COLLECTOR CURRENT, I
C
(mA)
R
S
= 100kΩ
R
S
= 10kΩ
R
S
= 1kΩ
09044-004
Figure 4. Total Noise vs. Collector Current, f = 1 kHz
900
800
700
600
500
400
300
200
100
0.001 10.10.01
CURRENT GAIN (h
FE
)
COLLECTOR CURRENT (mA)
T
A
= +25°C
T
A
= –55°C
T
A
= +125°C
09044-005
Figure 5. Current Gain vs. Collector Current (V
CB
= 0 V)
900
800
700
600
500
400
300
200
0
100
–100
–50 0
50 100 150
CURRENT GAIN (h
FE
)
TEMPERATURE (°C)
1mA
1µA
09044-006
Figure 6. Current Gain vs. Temperature (Excludes I
CBO
)
0.70
0.65
0.60
0.55
0.50
0.45
0.40
0.35
0.30
0.001 0.01 0.1 1 10
BASE EMITTER VOLTAGE, V
BE
(V)
COLLECTOR CURRENT, I
C
(mA)
V
CE
= 5V
09044-007
Figure 7. Base Emitter Voltage vs. Collector Current

MAT12AHZ

Mfr. #:
Manufacturer:
Analog Devices Inc.
Description:
Bipolar Transistors - BJT Dual-Matched NPN Audio
Lifecycle:
New from this manufacturer.
Delivery:
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