Document
LESHAN RADIO COMPANY, LTD.
General Purpose Transistors
www.datasheet4u.com
PNP Silicon
These transistors are designed for general purpose amplifier applications. They are housed in the SOT–323/ SC–70 which is designed for low power surface mount applications.
Features
We declare that the material of product compliance with RoHS requirements.
LBC856AWT1G, BWT1G LBC857AWT1G, BWT1G LBC858AWT1G, BWT1G CWT1G
3
MAXIMUM RATINGS
Rating Collector–Emitter Voltage Collector–Base Voltage Emitter–Base Voltage Collector Current — Continuous Symbol V CEO V CBO V
EBO
BC856 –65 –80 –5.0 –100
BC857 –45 –50 –5.0 –100
BC858 –30 –30 –5.0 –100
Unit V V V mAdc
1 2
SOT– 323 / SC-70
IC
3 COLLECTOR
THERMAL CHARACTERISTICS
Characteristic Total Device Dissipation FR– 5 Board, (1) TA = 25°C Thermal Resistance, Junction to Ambient Junction and Storage Temperature Symbol PD R θJA T J , T stg Max 150 833 –55 to +150 Unit mW °C/W °C
2 EMITTER 1 BASE
DEVICE MARKING
LBC856AWT1G= 3A; LBC856BWT1G= 3B; LBC857AWT1G= 3E; LBC857BWT1G = 3F; LBC858AWT1G= 3J; LBC858BWT1G= 3K; LBC858CWT1G= 3L
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted.)
Characteristic Symbol Min Typ Max Unit
OFF CHARACTERISTICS
Collector–Emitter Breakdown Voltage (IC = –10 mA) Collector–Emitter Breakdown Voltage (IC = –10 µA, VEB = 0) Collector–Base Breakdown Voltage (IC = – 10 µA) Emitter–Base Breakdown Voltage (IE = – 1.0 µA)
LBC856 Series LBC857 Series LBC858 Series LBC856 Series LBC857 Series LBC858 Series LBC856 Series LBC857 Series LBC858 Series LBC856 Series LBC857 Series LBC858 Series
V
(BR)CEO
V (BR)CES
V
(BR)CBO
V
(BR)EBO
Collector Cutoff Current (VCB = – 30 V) (VCB = – 30 V, TA = 150°C) 1.FR–5=1.0 x 0.75 x 0.062in
I CBO
– 65 – 45 – 30 – 80 – 50 – 30 – 80 – 50 – 30 – 5.0 – 5.0 – 5.0 — —
— — — — — — — — — — — — — —
— — — — — — — — — — — — – 15 – 4.0
v
v
v
v nA µA
1/6
LESHAN RADIO COMPANY, LTD.
LBC856AWT1G, BWT1G
www.datasheet4u.com
LBC857AWT1G, BWT1G LBC858AWT1G, BWT1G, CWT1G
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) (Continued)
Characteristic Symbol Min Typ Max Unit
ON CHARACTERISTICS
DC Current Gain (I C = –10 µA, V CE = –5.0 V) (I C = –2.0 mA, V CE = –5.0 V)
LBC856A, LBC857A, LBC858A LBC856B,LBC857B, LBC858B LBC858C, LBC856A, LBC857A, LBC858A LBC856B,LBC857B, LBC858B LBC858C,
h FE
Collector–Emitter Saturation Voltage (I C = –10 mA, I B = – 0.5 mA) Collector–Emitter Saturation Voltage (I C = –100 mA, I B = – 5.0 mA) Base–Emitter Saturation Voltage (I C = –10 mA, I B = –0.5 mA) Base–Emitter Saturation Voltage (I C = –100 mA, I B = –5.0 mA) Base–Emitter Voltage (I C = –2.0 mA, V CE = –5.0 V) Base–Emitter Voltage (I C = –10 mA, V CE = –5.0 V)
V V V
CE(sat)
BE(sat)
BE(on)
— — — 125 220 420 — — — — – 0.6 —
90 150 270 180 290 520 — — – 0.7 – 0.9 — —
— — — 250 475 800 – 0.3 – 0.65 — — – 0.75 – 0.82
—
V V V
SMALL–SIGNAL CHARACTERISTICS
Current–Gain — Bandwidth Product (I C = – 10 mA, V CE = – 5.0 Vdc, f = 100 MHz) Output Capacitance (V CB = – 10 V, f = 1.0 MHz) Noise Figure (I C= – 0.2 mA,V CE= – 5.0 Vdc, R S= 2.0 kΩ, f =1.0 kHz, BW= 200 Hz) fT Cob NF 100 — –– — — –– — 4.5 10 MHz pF dB
ORDERING INFORMATION ( Pb– Free )
Device
LBC856AWT1G_S LBC856AWT3G_S
Package
SOT-23 SOT-23
Shipping
3000/Tape & Reel 10000/Tape & Reel
2/6
LESHAN RADIO COMPANY, LTD.
LBC856AWT1G, BWT1G
www.datasheet4u.com
LBC857AWT1G, BWT1G LBC858AWT1G, BWT1G, CWT1G
LBC857/LBC858
2.0
–1.0
hFE, NORMALIZED DC CURRENT GAIN
1.5
VCE= –10 V T A = 25°C V, VOLTAGE (VOLTS)
–0.9 –0.8 –0.7 –0.6 –0.5 –0.4 –0.3 –0.2 –0.1
T A = 25°C V BE(sat) @ I C /I B=10
1.0
0.7
V BE(on) @ V CE = –10 V
0.5
0.3
V CE(sat) @ I C /I B = 10
0.2 –0.2 –0.5 –1.0 –2.0 –5.0 –10 –20 –50 –100 –200
0 –0.1 –0.2 –0.5 –1.0 –2.0 –5.0 –10 –20 –50 –100
I C , COLLECTOR CURRENT (mAdc) Figure 1. Normalized DC Current Gain θVB , TEMPERATURE COEFFICIENT (mV/ °C)
I C , COLLECTOR CURRENT (mAdc) Figure 2. “Saturation” and “On” Voltages
VCE, COLLECTOR– EMITTER VOLTAGE (V)
–2.0
1.0
T A = 25°C
–1.6
–55°C to +125°C
1.2
1.6
–1.2
2.0
–0.8
IC= –10 mA
I C= –50 mA
I C= –200 mA I C= –100 mA
2.4
–0.4
I C= –20 mA
2.8
0 –0.02 –0.1 –1.0 –10 –20 –0.2 –1.0 –10 –100
I B , BASE CURRENT (mA) Figure 3. Collector Saturation Region
I C , COLLECTOR CURRENT (mA) Figure 4. Base–Emitter Temperature Coefficient
10.0
400
C
7.0
ib
300
T A=25°C C, CAPACITANCE(pF)
5.0
fT, CURRENT– GAIN – BANDWIDTH PRODUCT (MHz)
200 150 100 80
V CE = –10V T A = 25°C
3.0
C ob
2.0
60 40 30 20 –0.5 –1.0 –2.0 –3.0 –5.0 –10 –20 –30 –50
1.0 –0.4 –0.6 –1.0 –2.0 –4.0 –6.0 –10 –20 –30 –40
V R , REVERSE VOLTAGE (VOLTS)
I C , COLLECTOR CURRENT (mAdc)
Figure 5. Capacitances
Figure 6. Current–Gain – Bandwidth Product
3/6
LESHAN RADIO COMPANY, LTD.
LBC856AWT1G, BWT1G
www.datasheet4u.com hFE , DC CURRENT GAIN (NORMALIZED)
LBC857AWT1G, BWT1G LBC858AWT1G, BWT1G, CWT1G
LBC856
–1.0 V CE = –5.0V V, VOLTAGE (VOLTS) T A = 25°C 2.0 1.0 0.5 0.2 0 –0.1–0.2 –1.0 –2.0 –5.0 –10 –20 –50 –100–200 I.