MUN2211RT1 Datasheet, PDF (1/8 Pages) Leshan Radio Company – Bias Resistor Transistor

LESHAN RADIO COMPANY, LTD.
Bias Resistor Transistor
NPN Silicon Surface Mount Transistor with
Monolithic Bias Resistor Network
This new series of digital transistors is designed to replace a single device and its
external resistor bias network. The BRT (Bias Resistor Transistor) contains a single
transistor with a monolithic bias network consisting of two resistors; a series base
resistor and a base–emitter resistor. The BRT eliminates these individual components by
integrating them into a single device. The use of a BRT can reduce both system cost and
board space. The device is housed in the SC–59 package which is designed for low
power surface mount applications.
• Simplifies Circuit Design
• Reduces Board Space
• Reduces Component Count
• The SC–59 package can be soldered using wave or reflow.
The modified gull–winged leads absorb thermal stress during
soldering eliminating the possibility of damage to the die.
• Available in 8 mm embossed tape and reel
Use the Device Number to order the 7 inch/3000 unit reel.
MUN2211RT1
MUN2212RT1
MUN2213RT1
MUN2214RT1
MUN2215RT1
MUN2216RT1
MUN2230RT1
MUN2231RT1
MUN2232RT1
MUN2233RT1
MUN2234RT1
NPN SILICON
BIAS RESISTOR
TRANSISTOR
PIN2
base
(Input)
R1
R2
PIN3
Collector
(Output)
PIN2
Emitter
(Ground)
3
2
1
CASE 318–03 , STYLE 1
( SC – 59 )
MAXIMUM RATINGS (T _A = 25°C unless otherwise noted)
Rating
Symbol
Value
Unit
Collector-Base Voltage
Collector-Emitter Voltage
Collector Current
Total Power Dissipation @ T _A = 25°C ⁽¹⁾
Derate above 25°C
V_CBO
V _CEO
I_C
P_D
50
Vdc
50
Vdc
100
mAdc
200
mW
1.6
mW/°C
THERMAL CHARACTERISTICS
Rating
Symbol
Value
Unit
Thermal Resistance — Junction-to-Ambient (surface mounted)
Operating and Storage Temperature Range
Maximum Temperature for Soldering Purposes
Time in Solder Bath
R _{θ JA}
T _J , T _stg
T_L
625
–65 to +150
260
10
°C/W
°C
°C
Sec
DEVICE MARKING AND RESISTOR VALUES
Device
MUN2211RT1
MUN2212RT1
MUN2213RT1
MUN2214RT1
MUN2215RT1 ⁽²⁾
MUN2216RT1 ⁽²⁾
MUN2230RT1 ⁽²⁾
MUN2231RT1 ⁽²⁾
MUN2232RT1 ⁽²⁾
MUN2233RT1 ⁽²⁾
MUN2234RT1 ⁽²⁾
Marking
8A
8B
8C
8D
8E
8F
8G
8H
8J
8K
8L
R1 (K)
10
22
47
10
10
4.7
1.0
2.2
4.7
4.7
22
R2 (K)
10
22
47
47
1.0
2.2
4.7
47
47
1. Device mounted on a FR-4 glass epoxy printed circuit board using the minimum recommended footprint.
2. New devices. Updated curves to follow in subsequent data sheets.
P2–1/8