LESHAN RADIO COMPANY, LTD.
High Voltage Transistors
NPN Silicon
MMBT6517LT1
3 COLLECTOR 1 BASE
3
2 EMITTER
1 2
MAXIMUM RATINGS
Rating Collector–Emitter Voltage Collector–Base Voltage Emitter–Base Voltage Base Current Collector Current — Continuous Symbol V CEO V CBO V
EBO
Value 350 350 5.0 250 500
Unit Vdc Vdc Vdc mAdc mAdc
CASE 318–08, STYLE 6 SOT–23 (TO–236AB)
IB IC
THERMAL CHARACTERISTICS
Characteristic Total Device Dissipation FR– 5 Board, (1) TA = 25°C Derate above 25°C Thermal Resistance, Junction to Ambient Total Device Dissipation Alumina Substrate, (2) TA = 25°C Derate above 25°C Thermal Resistance, Junction to Ambient Junction and Storage Temperature Symbol PD Max 225 1.8 556 300 2.4 417 –55 to +150 Unit mW mW/°C °C/W mW mW/°C °C/W °C
RθJA PD
RθJA TJ , Tstg
DEVICE MARKING
MMBT6517LT1 = 1Z
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted.)
Characteristic Symbol Min Max Unit
OFF CHARACTERISTICS
Collector–Emitter Breakdown Voltage (I C = 1.0 mAdc ) Collector–Base Breakdown Voltage (I C = 100 µAdc ) Emitter–Base Breakdown Voltage (I E = 10 µAdc ) Collector Cutoff Current ( V CB = 250Vdc ) Emitter Cutoff Current ( V EB = 5.0Vdc ) 1. FR–5 = 1.0 x 0.75 x 0.062 in. 2. Alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina. V (BR)CEO V (BR)CBO V
(BR)EBO
350 350 6.0 — —
— — — 50 50
Vdc Vdc Vdc nAdc nAdc
I CBO I EBO
M23–1/5
LESHAN RADIO COMPANY, LTD.
MMBT6517LT1
ELECTRICAL CHARACTERISTICS (T A = 25°C unless otherwise noted) (Continued)
Characteristic Symbol hFE 20 30 30 20 15 VCE(sat) — — — — VBE(sat) — — — V BE(on) — 0.75 0.85 0.90 2.0 Vdc 0.30 0.35 0.50 1.0 Vdc — — 200 200 — Vdc Min Max Unit —
ON CHARACTERISTICS
DC Current Gain (I C = 1.0 mAdc, V CE = 10 Vdc) (I C = 10mAdc, V CE = 10 Vdc) (I C = 30 mAdc, V CE = 10 Vdc) (I C = 50 mAdc, V CE = 10 Vdc) (I C = 100 mAdc, V CE = 10 Vdc) Collector–Emitter Saturation Voltage(3) (I C = 10mAdc, I B = 1.0mAdc) (I C = 20 mAdc, I B = 2.0 mAdc) (I C = 30 mAdc, I B = 3.0mAdc) (I C = 50 mAdc, I B = 5.0 mAdc) Base – Emitter Saturation Voltage (I C = 10mAdc, I B = 1.0mAdc,) (I C = 20mAdc, I B = 2.0mAdc,) (I C = 30mAdc, I B = 3.0mAdc,) Base–Emitter On Voltage (I C = 100mAdc, V CE = 10Vdc)
SMALL–SIGNAL CHARACTERISTICS
Current Gain–Bandwidth Product fT (V CE = 20 Vdc, I C = 10mAdc, f = 20 MHz) Collector –Base Capacitance C cb (V CB = 20 Vdc, f = 1.0 MHz) Emitter –Base Capacitance C eb (V EB=0.5 Vdc, f = 1.0 MHz) 3. Pulse Test: Pulse Width = 300 µs, Duty Cycle = 2.0%. 40 — — 200 6.0 80 MHz pF pF
M23–2/5
LESHAN RADIO COMPANY, LTD.
MMBT6517LT1
200
f T, CURRENT– GAIN — BANDWIDTH PRODUCT (MHz)
100
V CE = 10 V
100
T J = 125°C
70 50
h FE , DC CURRENT GAIN
25°C
70 50
–55°C
30 20
30
T J = 25°C V CE = 20 V f = 20 MHz
20
10 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100
10 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100
I C , COLLECTOR CURRENT (mA)
I C , COLLECTOR CURRENT (mA)
Figure 1. DC Current Gain
Figure 2. Current–Gain — Bandwidth Product
1.4
2.5
R θV , TEMPERATURE COEFFICIENTS (mV/°C)
T J = 25°C
1.2
2.0 1.5 1.0 0.5 0 –0.5 –1.0
IC IB
= 10
V, VOLTAGE (VOLTS)
1.0 0.8 0.6 0.4 0.2 0 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100
25°C to 125°C R θVC for V CE(sat) –55°C to 25°C
V BE(sat) @ I C /I B = 10 V BE(on) @ V CE = 10 V
–55°C to 125°C
–1.5 –2.0 –2.5 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100
V CE(sat) @ I C /I B = 10 V CE(sat) @ I C /I B = 5.0
R θVC for V BE
I C , COLLECTOR CURRENT (mA)
I C , COLLECTOR CURRENT (mA)
Figure 3. “On” Voltages
100 70 50
Figure 4. Temperature Coefficients
T J = 25°C C eb
30
C, CAPACITANCE (pF)
20
10 7.0 5.0 3.0 2.0
C cb
1.0 0.2 0.5 1.0 2.0 5.0 10 20 50 100 200
V R , REVERSE VOLTAGE (VOLTS)
Figure 5. Capacitance
M23–3/5
LESHAN RADIO COMPANY, LTD.
MMBT6517LT1
1.0k 700 500 300 200
10k
V CE(off) = 100 V t d @ V BE(off) = 2.0 V I C /I B = 5.0 T J = 25°C
7.0k 5.0k 3.0k 2.0k
ts
tr
t, TIME (ns)
100 70 50 30 20 10 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100
t, TIME (ns)
1.0k 700 500 300 200 100 1.0 2.0
tf
V CE(off) = 100 V I C /I B = 5.0 I B1 = I B2 T J = 25°C
3.0
5.0 7.0
10
20
30
50
70
100
I C , COLLECTOR CURRENT (mA)
I C , COLLECTOR CURRENT (mA)
Figure 6. Turn–On Time
+V CC V CC ADJUSTED FOR V CE(off) = 100 V 2.2 k
Figure 7. Turn–Off Time
+10.8 V
50 Ω SAMPLING SCOPE 20 k 50
1.0 k –9.2 V 1/2MSD7000
PULSE WIDTH ~ 100 ms ~ t r , t f < 5.0 ns DUTY CYCLE