DZT5551
Document number: DS31219 Rev. 3 - 2
4 of 7
www.diodes.com
November 2012
© Diodes Incorporated
DZT5551
Electrical Characteristics (@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol Min Typ Max Unit Test Condition
OFF CHARACTERISTICS
Collector-Base Breakdown Voltage
BV
CBO
180 270 — V
I
C
= 100µA, I
E
= 0
Collector-Emitter Breakdown Voltage (Note 7)
BV
CEO
160 200 — V
I
C
= 1mA, I
B
= 0
Emitter-Base Breakdown Voltage
BV
EBO
6.0 7.85 — V
I
E
= 100µA, I
C
= 0
Collector Cutoff Current
I
CBO
—
—
<1
—
50
50
nA
µA
V
CB
= 120V, I
E
= 0
V
CB
= 120V, I
E
= 0, T
A
= +100°C
Emitter Cutoff Current
I
EBO
— <1 50 nA
V
EB
= 4V, I
C
= 0
ON CHARACTERISTICS (Note 7)
Collector-Emitter Saturation Voltage
V
CE(sat)
—
—
65
115
150
200
mV
mV
I
C
= 10mA, I
B
= 1mA
I
C
= 50mA, I
B
= 5mA
Base-Emitter Saturation Voltage
V
BE(sat)
—
—
760
840
1000
1200
mV
mV
I
C
= 10mA, I
B
= 1mA
I
C
= 50mA, I
B
= 5mA
DC Current Gain
h
FE
80
80
30
130
145
65
—
250
—
—
I
C
= 1mA, V
CE
= 5V
I
C
= 10mA, V
CE
= 5V
I
C
= 50mA, V
CE
= 5V
SMALL SIGNAL CHARACTERISTICS
Transition Frequency
f
T
100 130 300 MHz
V
CE
= 10V, I
C
= 10mA,
f = 100MHz
Small Signal Current Gain
h
fe
50 — 260 —
V
CE
= 10V, I
C
= 10mA,
f = 1kHz
Output Capacitance
C
obo
— — 6 pF
V
CB
= 10V, f = 1MHz
Noise Figure NF — — 8 dB
V
CE
= 5.0V, I
C
= 200µA,
R
S
= 1.0kΩ, f = 1.0kHz
Delay Time
t
d
— 95 — ns
V
CC
= 10V, I
C
= 10mA,
I
B1
= -I
B2
= 1mA
Rise Time
t
r
— 64 — ns
Storage Time
t
s
— 1256 — ns
Delay Time
t
f
— 140 — ns
Notes: 7. Pulse Test: Pulse width ≤ 300µs. Duty cycle ≤ 2.0%.