EIC BAX12

Certificate TH97/10561QM
BAX12, BAX12A
Certificate TW00/17276EM
CONTROLLED AVALANCHE DIODES
DO - 35
FEATURES :
* Switching speed: max. 50 ns
* Continuous reverse voltage: max. 90V
* Repetitive peak reverse voltage: max. 90V
* Repetitive peak forward current: max.800 mA
* Repetitive peak reverse current: max.600mA
* Pb / RoHS Free
0.079(2.0 )max.
1.00 (25.4)
min.
0.150 (3.8)
max.
MECHANICAL DATA :
* Case : DO-35 Glass Case
* Lead : Axial lead solderable per MIL-STD-202,
Method 208 guaranteed
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.13 gram (approximately)
0.020 (0.52)max.
1.00 (25.4)
min.
Dimensions in inches and ( millimeters )
MAXIMUM RATINGS
Parameter
Symbol
Value
Unit
VRRM
VR
IF
IFRM
90
90
400
800
55
15
9
450
600
200
-65 to + 200
V
V
mA
A
Repetitive Peak Reverse Voltage
Continuous Reverse Voltage
Continuous Forward Current
Repetitive Peak Forward Current
Non-repetitive Peak Forward Current
Square wave: Tj = 25 °C prior to surge
t = 1 μs
t = 100 μs
t = 10 ms
IFSM
Ptot
IRRM
TJ
TS
Total Power Dissipation , Ta = 25 °C
Repetitive Peak Reverse Current
Junction Temperature
Storage Temperature Range
A
mW
mA
°C
°C
Note : (1) Device mounted on an FR4 printed circuit-board; lead length 10 mm.
ELECTRICAL CHARACTERISTICS (TJ = 25°C unless otherwise noted)
Parameter
Reverse Avalanche
Breakdown Voltage
Symbol
BAX12
BAX12A
V(BR)R
Reverse Current
IR
Forward Voltage
Diode Capacitance
VF
Cd
Reverse Recovery Time
Trr
Test Condition
IR = 1mA
IR = 0.1mA
VR = 90 V
VR = 90 V, Tj = 150 °C
IF = 400 mA
f = 1MHz ; VR = 0
Min.
Max.
Unit
120
120
-
170
170
100
100
1.25
35
V
V
nA
-
50
ns
μA
V
pF
IF = 30mA , IR = 30mA
Page 1 of 2
RL = 100 Ω measured at
IR = 3 mA
Rev. 01 : October 15, 2007
Certificate TH97/10561QM
Certificate TW00/17276EM
RATING AND CHARACTERISTIC CURVES ( BAX12, BAX12A )
Fig.1 - Maximum permissible continuous forward
current as a function of ambient temperature.
Fig.2 - Forward current as a function
of forward voltage.
(1) Tj = 175°C; typical values.
(2) Tj = 25°C; typical values.
(3) Tj = 25°C; maximum values.
Device mounted on an FR4 printed circuit board; lead length 10mm.
Fig.3 - Reverse current as a function
of junction temperature.
Fig.4 - Diode capacitance as a function of
reverse voltage; typical values.
f = 1 MHz; Tj = 25
VR = 90 .
Solid line: maximum values.
Dotted line: typical values.
Fig.5 - Maximum permissible non-repetitive peak forward current as a function of pulse duration.
Based on square wave currents.
Tj = 25 °C prior to surge.
Page 2 of 2
Rev. 01 : October 15, 2007