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參數(shù)資料
| 型號： | MMBR941LT1 |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 小信號晶體管 |
| 英文描述： | Si, NPN, RF SMALL SIGNAL TRANSISTOR |
| 封裝： | CASE 318-08, 3 PIN |
| 文件頁數(shù)： | 7/14頁 |
| 文件大小： | 269K |
| 代理商： | MMBR941LT1 |
MMBR941 MRF947 SERIES
2
MOTOROLA RF DEVICE DATA
MAXIMUM RATINGS
Rating
Symbol
MMBR941LT1, T3
MRF947 Series
Unit
Collector–Emitter Voltage
VCEO
10
Vdc
Collector–Base Voltage
VCBO
20
Vdc
Emitter–Base Voltage
VEBO
1.5
Vdc
Power Dissipation (1) TC = 75°C
Derate linearly above Tcase = 75°C @
PDmax
0.25
3.33
0.188
2.5
Watts
mW/
°C
Collector Current — Continuous (2)
IC
50
mA
Maximum Junction Temperature
TJmax
150
°C
Storage Temperature
Tstg
– 55 to +150
°C
Thermal Resistance,
Junction to Case
R
θJC
300
400
°C/W
DEVICE MARKING
MMBR941LT1 = 7Y
MMBR941BLT1 = 7N
MRF947T1, T3 = A
MRF947BT1 = H
MRF947AT1 = G
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Characteristic
Symbol
Min
Typ
Max
Unit
OFF CHARACTERISTICS (3)
Collector–Emitter Breakdown Voltage
(IC = 0.1 mA, IB = 0)
All
V(BR)CEO
10
12
—
Vdc
Collector–Base Breakdown Voltage
(IC = 0.1 mA, IE = 0)
All
V(BR)CBO
20
23
—
Vdc
Emitter Cutoff Current
(VEB = 1.0 V, IC = 0)
All
IEBO
—
0.1
Adc
Collector Cutoff Current
(VCB = 10 V, IE = 0)
All
ICBO
—
0.1
Adc
ON CHARACTERISTICS (3)
DC Current Gain
(VCE = 6.0 V, IC = 5.0 mA) (MMBR941LT1)
(MMBR941BLT1)
hFE
50
100
—
200
—
DC Current Gain (VCE = 1.0 V, IC = 500 A)
MRF947T1, MRF947BT1
hFE1
50
—
DC Current Gain
(VCE = 6.0 V, IC = 5.0 mA)
MRF947T1, T3
MRF947AT1
MRF947BT1
hFE2
hFE3
hFE4
50
75
100
—
150
200
—
DYNAMIC CHARACTERISTICS
Collector–Base Capacitance
(VCB = 10 V, IE = 0, f = 1.0 MHz)
All
Ccb
—
0.35
—
pF
Current Gain — Bandwidth Product
(VCE = 6.0 V, IC = 15 mA, f = 1.0 GHz)
All
fT
—
8.0
—
GHz
NOTE:
1. To calculate the junction temperature use TJ = PD x R
θJC + TCASE. Case temperature measured on collector lead immediately adjacent to
body of package.
2. IC — Continuous (MTBF ≈ 10 years).
3. Pulse width
≤ 300 s, duty cycle ≤ 2% pulsed.
ARCHIVE
INFORMA
TION
ARCHIVE
INFORMA
TION
F
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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